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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ThirdToExpireCbotSoybeanFuturesContractMember_lbl" xml:lang="en-US">Third to Expire CBOT Soybean Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_SecondToExpireCbotWheatFuturesContractMember" xlink:label="TCT_SecondToExpireCbotWheatFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SecondToExpireCbotWheatFuturesContractMember" xlink:to="TCT_SecondToExpireCbotWheatFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_SecondToExpireCbotWheatFuturesContractMember_lbl" xml:lang="en-US">Second to Expire CBOT Wheat Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ThirdToExpireCbotWheatFuturesContractMember" xlink:label="TCT_ThirdToExpireCbotWheatFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ThirdToExpireCbotWheatFuturesContractMember" xlink:to="TCT_ThirdToExpireCbotWheatFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ThirdToExpireCbotWheatFuturesContractMember_lbl" xml:lang="en-US">Third to Expire CBOT Wheat Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MoneyMarketFundsMember" xlink:to="us-gaap_MoneyMarketFundsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MoneyMarketFundsMember_lbl" xml:lang="en-US">Money market funds [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember" xlink:label="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember" xlink:to="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember_lbl" xml:lang="en-US">Fidelity Institutional Money Market Funds - Government Portfolio [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommercialPaperMember" xlink:to="us-gaap_CommercialPaperMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommercialPaperMember_lbl" xml:lang="en-US">Commercial Paper [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TotalCashEquivalentsMember" xlink:label="TCT_TotalCashEquivalentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalCashEquivalentsMember" xlink:to="TCT_TotalCashEquivalentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_TotalCashEquivalentsMember_lbl" xml:lang="en-US">Total Cash Equivalents [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesOneMember" xlink:label="TCT_CbotCornFuturesOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesOneMember" xlink:to="TCT_CbotCornFuturesOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotCornFuturesOneMember_lbl" xml:lang="en-US">CBOT Corn Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesOneMember" xlink:label="TCT_IceSugarFuturesOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesOneMember" xlink:to="TCT_IceSugarFuturesOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_IceSugarFuturesOneMember_lbl" xml:lang="en-US">ICE Sugar Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesOneMember" xlink:label="TCT_CbotWheatFuturesOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesOneMember" xlink:to="TCT_CbotWheatFuturesOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotWheatFuturesOneMember_lbl" xml:lang="en-US">CBOT Wheat Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotSoybeanFuturesOneMember" xlink:label="TCT_CbotSoybeanFuturesOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotSoybeanFuturesOneMember" xlink:to="TCT_CbotSoybeanFuturesOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotSoybeanFuturesOneMember_lbl" xml:lang="en-US">CBOT Soybean Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesTwoMember" xlink:label="TCT_CbotCornFuturesTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesTwoMember" xlink:to="TCT_CbotCornFuturesTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotCornFuturesTwoMember_lbl" xml:lang="en-US">CBOT Corn Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_DecemberFollowingTheThirdToExpireCbotCornFuturesContractMember" xlink:label="TCT_DecemberFollowingTheThirdToExpireCbotCornFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DecemberFollowingTheThirdToExpireCbotCornFuturesContractMember" xlink:to="TCT_DecemberFollowingTheThirdToExpireCbotCornFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_DecemberFollowingTheThirdToExpireCbotCornFuturesContractMember_lbl" xml:lang="en-US">December Following The Third To Expire CBOT Corn Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NovemberFollowingTheThirdToExpireCbotSoybeanFuturesContractMember" xlink:label="TCT_NovemberFollowingTheThirdToExpireCbotSoybeanFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NovemberFollowingTheThirdToExpireCbotSoybeanFuturesContractMember" xlink:to="TCT_NovemberFollowingTheThirdToExpireCbotSoybeanFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NovemberFollowingTheThirdToExpireCbotSoybeanFuturesContractMember_lbl" xml:lang="en-US">November Following The Third To Expire CBOT Soybean Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_MarchFollowingTheThirdToExpireIceSugarFuturesContractMember" xlink:label="TCT_MarchFollowingTheThirdToExpireIceSugarFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MarchFollowingTheThirdToExpireIceSugarFuturesContractMember" xlink:to="TCT_MarchFollowingTheThirdToExpireIceSugarFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_MarchFollowingTheThirdToExpireIceSugarFuturesContractMember_lbl" xml:lang="en-US">March Following The Third To Expire ICE Sugar Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_DecemberFollowingTheThirdToExpireCbotWheatFuturesContractMember" xlink:label="TCT_DecemberFollowingTheThirdToExpireCbotWheatFuturesContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DecemberFollowingTheThirdToExpireCbotWheatFuturesContractMember" xlink:to="TCT_DecemberFollowingTheThirdToExpireCbotWheatFuturesContractMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_DecemberFollowingTheThirdToExpireCbotWheatFuturesContractMember_lbl" xml:lang="en-US">December Following The Third To Expire CBOT Wheat Futures Contract [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CornUnderlyingFundMember" xlink:label="TCT_CornUnderlyingFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CornUnderlyingFundMember" xlink:to="TCT_CornUnderlyingFundMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CornUnderlyingFundMember_lbl" xml:lang="en-US">Corn Underlying Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_SoybeanUnderlyingFundMember" xlink:label="TCT_SoybeanUnderlyingFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SoybeanUnderlyingFundMember" xlink:to="TCT_SoybeanUnderlyingFundMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_SoybeanUnderlyingFundMember_lbl" xml:lang="en-US">Soybean Underlying Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_SugarUnderlyingFundMember" xlink:label="TCT_SugarUnderlyingFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SugarUnderlyingFundMember" xlink:to="TCT_SugarUnderlyingFundMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_SugarUnderlyingFundMember_lbl" xml:lang="en-US">Sugar Underlying Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_WheatUnderlyingFundMember" xlink:label="TCT_WheatUnderlyingFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WheatUnderlyingFundMember" xlink:to="TCT_WheatUnderlyingFundMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_WheatUnderlyingFundMember_lbl" xml:lang="en-US">Wheat Underlying Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xml:lang="en-US">Level 2 [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xml:lang="en-US">Level 3 [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_GrossAmountOffsetInTheStatementOfAssetsAndLiabilitiesMember" xlink:label="TCT_GrossAmountOffsetInTheStatementOfAssetsAndLiabilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_GrossAmountOffsetInTheStatementOfAssetsAndLiabilitiesMember" xlink:to="TCT_GrossAmountOffsetInTheStatementOfAssetsAndLiabilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_GrossAmountOffsetInTheStatementOfAssetsAndLiabilitiesMember_lbl" xml:lang="en-US">Gross Amount Offset In The Statement Of Assets And Liabilities [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CollateralDueToBrokerMember" xlink:label="TCT_CollateralDueToBrokerMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CollateralDueToBrokerMember" xlink:to="TCT_CollateralDueToBrokerMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CollateralDueToBrokerMember_lbl" xml:lang="en-US">Collateral, Due To Broker [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesThreeMember" xlink:label="TCT_CbotCornFuturesThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesThreeMember" xlink:to="TCT_CbotCornFuturesThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotCornFuturesThreeMember_lbl" xml:lang="en-US">CBOT Corn Futures Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesTwoMember" xlink:label="TCT_IceSugarFuturesTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesTwoMember" xlink:to="TCT_IceSugarFuturesTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_IceSugarFuturesTwoMember_lbl" xml:lang="en-US">ICE Sugar Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesTwoMember" xlink:label="TCT_CbotWheatFuturesTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesTwoMember" xlink:to="TCT_CbotWheatFuturesTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotWheatFuturesTwoMember_lbl" xml:lang="en-US">CBOT Wheat Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_GeneralMotorsFinancialCompanyOneMember" xlink:label="TCT_GeneralMotorsFinancialCompanyOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_GeneralMotorsFinancialCompanyOneMember" xlink:to="TCT_GeneralMotorsFinancialCompanyOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_GeneralMotorsFinancialCompanyOneMember_lbl" xml:lang="en-US">General Motors Financial Company, Inc. One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_GeneralMotorsFinancialCompanyTwoMember" xlink:label="TCT_GeneralMotorsFinancialCompanyTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_GeneralMotorsFinancialCompanyTwoMember" xlink:to="TCT_GeneralMotorsFinancialCompanyTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_GeneralMotorsFinancialCompanyTwoMember_lbl" xml:lang="en-US">General Motors Financial Company, Inc. Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_GeneralMotorsFinancialCompanyThreeMember" xlink:label="TCT_GeneralMotorsFinancialCompanyThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_GeneralMotorsFinancialCompanyThreeMember" xlink:to="TCT_GeneralMotorsFinancialCompanyThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_GeneralMotorsFinancialCompanyThreeMember_lbl" xml:lang="en-US">General Motors Financial Company, Inc. Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_RoyalCaribbeanCruiseLtdOneMember" xlink:label="TCT_RoyalCaribbeanCruiseLtdOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_RoyalCaribbeanCruiseLtdOneMember" xlink:to="TCT_RoyalCaribbeanCruiseLtdOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_RoyalCaribbeanCruiseLtdOneMember_lbl" xml:lang="en-US">Royal Caribbean Cruises Ltd. One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_USTreasuryObligationsMember" xlink:label="TCT_USTreasuryObligationsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_USTreasuryObligationsMember" xlink:to="TCT_USTreasuryObligationsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_USTreasuryObligationsMember_lbl" xml:lang="en-US">U.S. Treasury Obligations [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_USTreasuryBillsMember" xlink:label="TCT_USTreasuryBillsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_USTreasuryBillsMember" xlink:to="TCT_USTreasuryBillsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_USTreasuryBillsMember_lbl" xml:lang="en-US">U.S. Treasury Bills [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EnableMidstreamPartnersLPOneMember" xlink:label="TCT_EnableMidstreamPartnersLPOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnableMidstreamPartnersLPOneMember" xlink:to="TCT_EnableMidstreamPartnersLPOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnableMidstreamPartnersLPOneMember_lbl" xml:lang="en-US">Enable Midstream Partners, LP One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EnableMidstreamPartnersLPTwoMember" xlink:label="TCT_EnableMidstreamPartnersLPTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnableMidstreamPartnersLPTwoMember" xlink:to="TCT_EnableMidstreamPartnersLPTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnableMidstreamPartnersLPTwoMember_lbl" xml:lang="en-US">Enable Midstream Partners, LP Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EnableMidstreamPartnersLPThreeMember" xlink:label="TCT_EnableMidstreamPartnersLPThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnableMidstreamPartnersLPThreeMember" xlink:to="TCT_EnableMidstreamPartnersLPThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnableMidstreamPartnersLPThreeMember_lbl" xml:lang="en-US">Enable Midstream Partners, LP Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EnableMidstreamPartnersLPFourMember" xlink:label="TCT_EnableMidstreamPartnersLPFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnableMidstreamPartnersLPFourMember" xlink:to="TCT_EnableMidstreamPartnersLPFourMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnableMidstreamPartnersLPFourMember_lbl" xml:lang="en-US">Enable Midstream Partners, LP Four [Member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CNHIndustrialCapitalLLCMember_lbl" xml:lang="en-US">CNH Industrial Capital LLC [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EnbridgeEnergyPartnersLPOneMember" xlink:label="TCT_EnbridgeEnergyPartnersLPOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnbridgeEnergyPartnersLPOneMember" xlink:to="TCT_EnbridgeEnergyPartnersLPOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnbridgeEnergyPartnersLPOneMember_lbl" xml:lang="en-US">Enbridge Energy Partners, L.P. One [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnbridgeEnergyPartnersLPTwoMember" xlink:to="TCT_EnbridgeEnergyPartnersLPTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnbridgeEnergyPartnersLPTwoMember_lbl" xml:lang="en-US">Enbridge Energy Partners, L.P. Two [Member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnergyTransferOperatingLPOneMember_lbl" xml:lang="en-US">Energy Transfer Operating, L.P. One [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EnergyTransferOperatingLPTwoMember" xlink:to="TCT_EnergyTransferOperatingLPTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EnergyTransferOperatingLPTwoMember_lbl" xml:lang="en-US">Energy Transfer Operating, L.P. Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FordMotorCreditCompanyLLCOneMember" xlink:label="TCT_FordMotorCreditCompanyLLCOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FordMotorCreditCompanyLLCOneMember" xlink:to="TCT_FordMotorCreditCompanyLLCOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FordMotorCreditCompanyLLCOneMember_lbl" xml:lang="en-US">Ford Motor Credit Company LLC One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FordMotorCreditCompanyLLCTwoMember" xlink:label="TCT_FordMotorCreditCompanyLLCTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FordMotorCreditCompanyLLCTwoMember" xlink:to="TCT_FordMotorCreditCompanyLLCTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FordMotorCreditCompanyLLCTwoMember_lbl" xml:lang="en-US">Ford Motor Credit Company LLC Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FordMotorCreditCompanyLLCThreeMember" xlink:label="TCT_FordMotorCreditCompanyLLCThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FordMotorCreditCompanyLLCThreeMember" xlink:to="TCT_FordMotorCreditCompanyLLCThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FordMotorCreditCompanyLLCThreeMember_lbl" xml:lang="en-US">Ford Motor Credit Company LLC Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_HumanaIncMember" xlink:label="TCT_HumanaIncMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_HumanaIncMember_lbl" xml:lang="en-US">Humana Inc. [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_RoyalCaribbeanCruiseLtdTwoMember" xlink:label="TCT_RoyalCaribbeanCruiseLtdTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_RoyalCaribbeanCruiseLtdTwoMember" xlink:to="TCT_RoyalCaribbeanCruiseLtdTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_RoyalCaribbeanCruiseLtdTwoMember_lbl" xml:lang="en-US">Royal Caribbean Cruises Ltd. Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesThreeMember" xlink:label="TCT_CbotWheatFuturesThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesThreeMember" xlink:to="TCT_CbotWheatFuturesThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CbotWheatFuturesThreeMember_lbl" xml:lang="en-US">CBOT Wheat Futures Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_BostonScientificCorporationOneMember" xlink:label="TCT_BostonScientificCorporationOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_BostonScientificCorporationOneMember" xlink:to="TCT_BostonScientificCorporationOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_BostonScientificCorporationOneMember_lbl" xml:lang="en-US">Boston Scientific Corporation One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_BostonScientificCorporationTwoMember" xlink:label="TCT_BostonScientificCorporationTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_BostonScientificCorporationTwoMember" xlink:to="TCT_BostonScientificCorporationTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_BostonScientificCorporationTwoMember_lbl" xml:lang="en-US">Boston Scientific Corporation Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_BroadcomIncMember" xlink:label="TCT_BroadcomIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_BroadcomIncMember" xlink:to="TCT_BroadcomIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_BroadcomIncMember_lbl" xml:lang="en-US">Broadcom Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeAssets_lbl" xml:lang="en-US">Commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" xlink:label="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" xlink:to="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_lbl" xml:lang="en-US">Due from broker</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EquityInTradingAccountsAssets" xlink:label="TCT_EquityInTradingAccountsAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EquityInTradingAccountsAssets" xlink:to="TCT_EquityInTradingAccountsAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EquityInTradingAccountsAssets_lbl" xml:lang="en-US">Total equity in trading accounts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="us-gaap_LiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAbstract" xlink:to="us-gaap_LiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAbstract_lbl" xml:lang="en-US">Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ManagementFeePayableToSponsor" xlink:label="TCT_ManagementFeePayableToSponsor" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ManagementFeePayableToSponsor" xlink:to="TCT_ManagementFeePayableToSponsor_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ManagementFeePayableToSponsor_lbl" xml:lang="en-US">Management fee payable to Sponsor</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_PayableForPurchasesOfCommercialPaper" xlink:label="TCT_PayableForPurchasesOfCommercialPaper" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PayableForPurchasesOfCommercialPaper" xlink:to="TCT_PayableForPurchasesOfCommercialPaper_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_PayableForPurchasesOfCommercialPaper_lbl" xml:lang="en-US">Payable for purchases of commercial paper</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPayableCurrentAndNoncurrent" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPayableCurrentAndNoncurrent" xlink:to="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xml:lang="en-US">Interest payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilities" xlink:label="us-gaap_OtherLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilities" xlink:to="us-gaap_OtherLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilities_lbl" xml:lang="en-US">Other liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EquityInTradingAccountsLiabilitiesAbstract" xlink:label="TCT_EquityInTradingAccountsLiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EquityInTradingAccountsLiabilitiesAbstract" xlink:to="TCT_EquityInTradingAccountsLiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="TCT_EquityInTradingAccountsLiabilitiesAbstract_lbl" xml:lang="en-US">Equity in trading accounts:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="us-gaap_DerivativeLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DerivativeLiabilities_lbl" xml:lang="en-US">Commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DueToCorrespondentBrokers" xlink:label="us-gaap_DueToCorrespondentBrokers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DueToCorrespondentBrokers" xlink:to="us-gaap_DueToCorrespondentBrokers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DueToCorrespondentBrokers_lbl" xml:lang="en-US">Due to broker</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TradingLiabilities" xlink:label="us-gaap_TradingLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TradingLiabilities" xlink:to="us-gaap_TradingLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TradingLiabilities_lbl" xml:lang="en-US">Total equity in trading accounts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsNet" xlink:label="us-gaap_AssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsNet" xlink:to="us-gaap_AssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsNet_lbl" xml:lang="en-US">Net assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetsPerCommonShare" xlink:label="TCT_NetAssetsPerCommonShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsPerCommonShare" xlink:to="TCT_NetAssetsPerCommonShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetsPerCommonShare_lbl" xml:lang="en-US">Net asset value per share at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_MarketValuePerCommonShare" xlink:label="TCT_MarketValuePerCommonShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MarketValuePerCommonShare" xlink:to="TCT_MarketValuePerCommonShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_MarketValuePerCommonShare_lbl" xml:lang="en-US">Market value per share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedAtCost" xlink:label="us-gaap_InvestmentOwnedAtCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedAtCost" xlink:to="us-gaap_InvestmentOwnedAtCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedAtCost_lbl" xml:lang="en-US">Investments at cost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedAtFairValue" xlink:to="us-gaap_InvestmentOwnedAtFairValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentOwnedAtFairValue_2_lbl" xml:lang="en-US">Fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedPercentOfNetAssets" xlink:label="us-gaap_InvestmentOwnedPercentOfNetAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedPercentOfNetAssets" xlink:to="us-gaap_InvestmentOwnedPercentOfNetAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedPercentOfNetAssets_lbl" xml:lang="en-US">Percentage of net assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedBalancePrincipalAmount" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedBalancePrincipalAmount" xlink:to="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xml:lang="en-US">Principal amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="invest_DerivativeNotionalAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_DerivativeNotionalAmount" xlink:to="invest_DerivativeNotionalAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="invest_DerivativeNotionalAmount_lbl" xml:lang="en-US">Notional amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedBalanceShares" xlink:label="us-gaap_InvestmentOwnedBalanceShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedBalanceShares" xlink:to="us-gaap_InvestmentOwnedBalanceShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedBalanceShares_lbl" xml:lang="en-US">Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentInterestRate" xlink:label="invest_InvestmentInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_InvestmentInterestRate" xlink:to="invest_InvestmentInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="invest_InvestmentInterestRate_lbl" xml:lang="en-US">Investment interest rate</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedAtCost" xlink:to="us-gaap_InvestmentOwnedAtCost_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentOwnedAtCost_2_lbl" xml:lang="en-US">Investment at cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentMaturityDate1" xlink:label="invest_InvestmentMaturityDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_InvestmentMaturityDate1" xlink:to="invest_InvestmentMaturityDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="invest_InvestmentMaturityDate1_lbl" xml:lang="en-US">Investment maturity date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedBalanceContracts" xlink:label="us-gaap_InvestmentOwnedBalanceContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedBalanceContracts" xlink:to="us-gaap_InvestmentOwnedBalanceContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedBalanceContracts_lbl" xml:lang="en-US">Number of contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="us-gaap_RevenuesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenuesAbstract_lbl" xml:lang="en-US">Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnSaleOfCommodityContracts" xlink:label="us-gaap_GainLossOnSaleOfCommodityContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfCommodityContracts" xlink:to="us-gaap_GainLossOnSaleOfCommodityContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfCommodityContracts_lbl" xml:lang="en-US">Realized (loss) gain on commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrealizedGainLossOnCommodityContracts" xlink:label="us-gaap_UnrealizedGainLossOnCommodityContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnCommodityContracts" xlink:to="us-gaap_UnrealizedGainLossOnCommodityContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrealizedGainLossOnCommodityContracts_lbl" xml:lang="en-US">Net change in unrealized (depreciation) appreciation on commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnSaleOfInvestments" xlink:label="us-gaap_GainLossOnSaleOfInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfInvestments" xlink:to="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xml:lang="en-US">Realized loss on securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrealizedGainLossOnSecurities" xlink:label="us-gaap_UnrealizedGainLossOnSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnSecurities" xlink:to="us-gaap_UnrealizedGainLossOnSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrealizedGainLossOnSecurities_lbl" xml:lang="en-US">Net change in unrealized appreciation on securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="us-gaap_InterestIncomeExpenseNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeExpenseNet" xlink:to="us-gaap_InterestIncomeExpenseNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestIncomeExpenseNet_lbl" xml:lang="en-US">Interest income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Total income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoninterestExpenseAbstract" xlink:label="us-gaap_NoninterestExpenseAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoninterestExpenseAbstract" xlink:to="us-gaap_NoninterestExpenseAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoninterestExpenseAbstract_lbl" xml:lang="en-US">Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ManagementFeeExpense" xlink:label="us-gaap_ManagementFeeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ManagementFeeExpense" xlink:to="us-gaap_ManagementFeeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ManagementFeeExpense_lbl" xml:lang="en-US">Management fees</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="us-gaap_ProfessionalFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfessionalFees" xlink:to="us-gaap_ProfessionalFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfessionalFees_lbl" xml:lang="en-US">Professional fees</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_DistributionAndMarketingFees" xlink:label="TCT_DistributionAndMarketingFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DistributionAndMarketingFees" xlink:to="TCT_DistributionAndMarketingFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_DistributionAndMarketingFees_lbl" xml:lang="en-US">Distribution and marketing fees</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoninterestExpenseTransferAgentAndCustodianFees" xlink:label="us-gaap_NoninterestExpenseTransferAgentAndCustodianFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoninterestExpenseTransferAgentAndCustodianFees" xlink:to="us-gaap_NoninterestExpenseTransferAgentAndCustodianFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoninterestExpenseTransferAgentAndCustodianFees_lbl" xml:lang="en-US">Custodian fees and expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_BusinessPermitsAndLicensesFees" xlink:label="TCT_BusinessPermitsAndLicensesFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_BusinessPermitsAndLicensesFees" xlink:to="TCT_BusinessPermitsAndLicensesFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_BusinessPermitsAndLicensesFees_lbl" xml:lang="en-US">Business permits and licenses fees</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US">General and administrative expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:label="us-gaap_FloorBrokerageExchangeAndClearanceFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:to="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl" xml:lang="en-US">Brokerage commissions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoninterestExpense" xlink:label="us-gaap_OtherNoninterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoninterestExpense" xlink:to="us-gaap_OtherNoninterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNoninterestExpense_lbl" xml:lang="en-US">Other expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TotalExpensesGross" xlink:label="TCT_TotalExpensesGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpensesGross" xlink:to="TCT_TotalExpensesGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="TCT_TotalExpensesGross_lbl" xml:lang="en-US">Total expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ExpensesWaivedBySponsor" xlink:label="TCT_ExpensesWaivedBySponsor" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExpensesWaivedBySponsor" xlink:to="TCT_ExpensesWaivedBySponsor_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="TCT_ExpensesWaivedBySponsor_lbl" xml:lang="en-US">Expenses waived by the Sponsor</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoninterestExpense" xlink:label="us-gaap_NoninterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoninterestExpense" xlink:to="us-gaap_NoninterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NoninterestExpense_lbl" xml:lang="en-US">Total expenses, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US">Net income (loss) per share</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EarningsPerWeightedAverageShare" xlink:label="TCT_EarningsPerWeightedAverageShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EarningsPerWeightedAverageShare" xlink:to="TCT_EarningsPerWeightedAverageShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_EarningsPerWeightedAverageShare_lbl" xml:lang="en-US">Net income (loss) per weighted average share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US">Weighted average shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_OperationsAbstract" xlink:label="TCT_OperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_OperationsAbstract" xlink:to="TCT_OperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_OperationsAbstract_lbl" xml:lang="en-US">Operations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net (loss) income</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CapitalTransactionsAbstract" xlink:label="TCT_CapitalTransactionsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CapitalTransactionsAbstract" xlink:to="TCT_CapitalTransactionsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CapitalTransactionsAbstract_lbl" xml:lang="en-US">Capital transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IssuanceOfShares" xlink:label="TCT_IssuanceOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IssuanceOfShares" xlink:to="TCT_IssuanceOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_IssuanceOfShares_lbl" xml:lang="en-US">Issuance of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ImpactOfRedemptionOfCommonShares" xlink:label="TCT_ImpactOfRedemptionOfCommonShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ImpactOfRedemptionOfCommonShares" xlink:to="TCT_ImpactOfRedemptionOfCommonShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="TCT_ImpactOfRedemptionOfCommonShares_lbl" xml:lang="en-US">Redemption of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CostOfSharesForInvestment" xlink:label="TCT_CostOfSharesForInvestment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CostOfSharesForInvestment" xlink:to="TCT_CostOfSharesForInvestment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="TCT_CostOfSharesForInvestment_lbl" xml:lang="en-US">Net change in the cost of the underlying funds</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CapitalTransactionsNet" xlink:label="TCT_CapitalTransactionsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CapitalTransactionsNet" xlink:to="TCT_CapitalTransactionsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CapitalTransactionsNet_lbl" xml:lang="en-US">Total capital transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IncreaseDecreaseInNetAssets" xlink:label="TCT_IncreaseDecreaseInNetAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IncreaseDecreaseInNetAssets" xlink:to="TCT_IncreaseDecreaseInNetAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_IncreaseDecreaseInNetAssets_lbl" xml:lang="en-US">Net change in net assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsNet" xlink:to="us-gaap_AssetsNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_AssetsNet_2_lbl" xml:lang="en-US">Net assets, beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsNet" xlink:to="us-gaap_AssetsNet_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_AssetsNet_3_lbl" xml:lang="en-US">Net assets, end of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsPerCommonShare" xlink:to="TCT_NetAssetsPerCommonShare_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="TCT_NetAssetsPerCommonShare_2_lbl" xml:lang="en-US">Net asset value per share at beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsPerCommonShare" xlink:to="TCT_NetAssetsPerCommonShare_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="TCT_NetAssetsPerCommonShare_3_lbl" xml:lang="en-US">Net asset value per share at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CommonUnitsIssuedDuringPeriod" xlink:label="TCT_CommonUnitsIssuedDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CommonUnitsIssuedDuringPeriod" xlink:to="TCT_CommonUnitsIssuedDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CommonUnitsIssuedDuringPeriod_lbl" xml:lang="en-US">Creation of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CommonUnitsRedeemedDuringPeriod" xlink:label="TCT_CommonUnitsRedeemedDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CommonUnitsRedeemedDuringPeriod" xlink:to="TCT_CommonUnitsRedeemedDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CommonUnitsRedeemedDuringPeriod_lbl" xml:lang="en-US">Redemption of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnCommodityContracts" xlink:to="us-gaap_UnrealizedGainLossOnCommodityContracts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_UnrealizedGainLossOnCommodityContracts_2_lbl" xml:lang="en-US">Net change in unrealized depreciation (appreciation) on commodity futures contracts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnSecurities" xlink:to="us-gaap_UnrealizedGainLossOnSecurities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_UnrealizedGainLossOnSecurities_2_lbl" xml:lang="en-US">Net change in unrealized (appreciation) on securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:label="us-gaap_IncreaseDecreaseInBrokerageReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:to="us-gaap_IncreaseDecreaseInBrokerageReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInBrokerageReceivables_lbl" xml:lang="en-US">Due from broker</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForProceedsFromInvestments" xlink:label="us-gaap_PaymentsForProceedsFromInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForProceedsFromInvestments" xlink:to="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xml:lang="en-US">Net sale of investments in securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:to="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xml:lang="en-US">Interest receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl" xml:lang="en-US">Other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:label="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:to="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_lbl" xml:lang="en-US">Due to broker</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IncreaseDecreaseInManagementFeePayableToSponsor" xlink:label="TCT_IncreaseDecreaseInManagementFeePayableToSponsor" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IncreaseDecreaseInManagementFeePayableToSponsor" xlink:to="TCT_IncreaseDecreaseInManagementFeePayableToSponsor_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="TCT_IncreaseDecreaseInManagementFeePayableToSponsor_lbl" xml:lang="en-US">Management fee payable to Sponsor</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInOtherAccountsPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherAccountsPayable" xlink:to="us-gaap_IncreaseDecreaseInOtherAccountsPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherAccountsPayable_lbl" xml:lang="en-US">Payable for purchases of commercial paper</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_lbl" xml:lang="en-US">Other liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash (used in) provided by operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ProceedsFromIssuanceOfCommonShares" xlink:label="TCT_ProceedsFromIssuanceOfCommonShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ProceedsFromIssuanceOfCommonShares" xlink:to="TCT_ProceedsFromIssuanceOfCommonShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ProceedsFromIssuanceOfCommonShares_lbl" xml:lang="en-US">Proceeds from sale of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_PaymentsForRedemptionOfCommonShares" xlink:label="TCT_PaymentsForRedemptionOfCommonShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PaymentsForRedemptionOfCommonShares" xlink:to="TCT_PaymentsForRedemptionOfCommonShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="TCT_PaymentsForRedemptionOfCommonShares_lbl" xml:lang="en-US">Redemption of shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CostOfSharesForInvestment" xlink:to="TCT_CostOfSharesForInvestment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="TCT_CostOfSharesForInvestment_2_lbl" xml:lang="en-US">Net change in cost of the underlying funds</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash provided by (used in) financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US">Net change in cash and cash equivalents</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Cash and cash equivalents, beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xml:lang="en-US">Cash and cash equivalents, end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="us-gaap_NatureOfOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NatureOfOperations" xlink:to="us-gaap_NatureOfOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NatureOfOperations_lbl" xml:lang="en-US">Organization and Operation</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_PrincipalContractsAndAgreementsTextBlock" xlink:label="TCT_PrincipalContractsAndAgreementsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PrincipalContractsAndAgreementsTextBlock" xlink:to="TCT_PrincipalContractsAndAgreementsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_PrincipalContractsAndAgreementsTextBlock_lbl" xml:lang="en-US">Principal Contracts and Agreements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="us-gaap_FairValueDisclosuresTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xml:lang="en-US">Fair Value Measurements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:to="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xml:lang="en-US">Derivative Instruments and Hedging Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FinancialHighlightsDisclosureTextBlock" xlink:label="TCT_FinancialHighlightsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FinancialHighlightsDisclosureTextBlock" xlink:to="TCT_FinancialHighlightsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FinancialHighlightsDisclosureTextBlock_lbl" xml:lang="en-US">Financial Highlights</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_OrganizationalAndOfferingCostsTextBlock" xlink:label="TCT_OrganizationalAndOfferingCostsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_OrganizationalAndOfferingCostsTextBlock" xlink:to="TCT_OrganizationalAndOfferingCostsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_OrganizationalAndOfferingCostsTextBlock_lbl" xml:lang="en-US">Organizational and Offering Costs</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock" xlink:to="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock_lbl" xml:lang="en-US">Detail of the net assets and shares outstanding of the Funds that are a series of the Trust</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US">Subsequent Events</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xml:lang="en-US">Basis of Presentation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xml:lang="en-US">Revenue Recognition</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommissionsPolicy" xlink:label="us-gaap_CommissionsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommissionsPolicy" xlink:to="us-gaap_CommissionsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommissionsPolicy_lbl" xml:lang="en-US">Brokerage Commissions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="us-gaap_StockholdersEquityPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityPolicyTextBlock" xlink:to="us-gaap_StockholdersEquityPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityPolicyTextBlock_lbl" xml:lang="en-US">Creations and Redemptions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock" xlink:label="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock" xlink:to="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock_lbl" xml:lang="en-US">Allocation of Shareholder Income and Losses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US">Cash and Cash Equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock" xlink:label="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock" xlink:to="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock_lbl" xml:lang="en-US">Payable for Purchases of Commercial Paper</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FloorBrokeragePolicy" xlink:label="us-gaap_FloorBrokeragePolicy" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FloorBrokeragePolicy_lbl" xml:lang="en-US">Due from/to Broker</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock" xlink:label="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock" xlink:to="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock_lbl" xml:lang="en-US">Calculation of Net Asset Value</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock" xlink:label="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock" xlink:to="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock_lbl" xml:lang="en-US">Payable/Receivable for Securities Purchased/Sold</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock" xlink:label="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock" xlink:to="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock_lbl" xml:lang="en-US">Sponsor Fee, Allocation of Expenses and Related Party Transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US">Use of Estimates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xml:lang="en-US">Fair Value - Definition and Hierarchy</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ExpensesPolicyTextBlock" xlink:label="TCT_ExpensesPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExpensesPolicyTextBlock" xlink:to="TCT_ExpensesPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="TCT_ExpensesPolicyTextBlock_lbl" xml:lang="en-US">Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Net Income (Loss) per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US">New Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ScheduleOfBenchmarkPercentagesTableTextBlock" xlink:label="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock" xlink:to="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock_lbl" xml:lang="en-US">Schedule of benchmark percentages</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock" xlink:label="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock" xlink:to="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock_lbl" xml:lang="en-US">Summary of expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock" xlink:label="us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock" xlink:to="us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_lbl" xml:lang="en-US">Summary of cash investments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xml:lang="en-US">Related party transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock" xlink:label="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock" xlink:to="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock_lbl" xml:lang="en-US">Expenses waived by the Sponsor</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xml:lang="en-US">Schedule of assets and liabilities measured at fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:to="us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_lbl" xml:lang="en-US">Schedule of fair value of derivative instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:label="us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:to="us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_lbl" xml:lang="en-US">Summary of realized and unrealized gains (losses) of the derivative instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FinancialHighlightsTableTextBlock" xlink:label="TCT_FinancialHighlightsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FinancialHighlightsTableTextBlock" xlink:to="TCT_FinancialHighlightsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_FinancialHighlightsTableTextBlock_lbl" xml:lang="en-US">Schedule of financial highlights</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock" xlink:to="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock_lbl" xml:lang="en-US">Net assets and shares outstanding of the funds</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts" xlink:label="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts" xlink:to="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts_lbl" xml:lang="en-US">Benchmark percent</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_UnderlyingFundWeightingPercentage" xlink:label="TCT_UnderlyingFundWeightingPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_UnderlyingFundWeightingPercentage" xlink:to="TCT_UnderlyingFundWeightingPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_UnderlyingFundWeightingPercentage_lbl" xml:lang="en-US">Underlying fund average weighting</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountRecognizedForCustodyServices" xlink:label="TCT_AmountRecognizedForCustodyServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForCustodyServices" xlink:to="TCT_AmountRecognizedForCustodyServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountRecognizedForCustodyServices_lbl" xml:lang="en-US">Amount recognized for custody services</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountOfCustodyServicesWaived" xlink:label="TCT_AmountOfCustodyServicesWaived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfCustodyServicesWaived" xlink:to="TCT_AmountOfCustodyServicesWaived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountOfCustodyServicesWaived_lbl" xml:lang="en-US">Amount of custody services waived</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountRecognizedForDistributionServices" xlink:label="TCT_AmountRecognizedForDistributionServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForDistributionServices" xlink:to="TCT_AmountRecognizedForDistributionServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountRecognizedForDistributionServices_lbl" xml:lang="en-US">Amount recognized for distribution services</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountOfDistributionServicesWaived" xlink:label="TCT_AmountOfDistributionServicesWaived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfDistributionServicesWaived" xlink:to="TCT_AmountOfDistributionServicesWaived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountOfDistributionServicesWaived_lbl" xml:lang="en-US">Amount of distribution services waived</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountRecognizedForBrokerageCommissions" xlink:label="TCT_AmountRecognizedForBrokerageCommissions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForBrokerageCommissions" xlink:to="TCT_AmountRecognizedForBrokerageCommissions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountRecognizedForBrokerageCommissions_lbl" xml:lang="en-US">Amount recognized for brokerage commissions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountOfBrokerageCommissionsWaived" xlink:label="TCT_AmountOfBrokerageCommissionsWaived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfBrokerageCommissionsWaived" xlink:to="TCT_AmountOfBrokerageCommissionsWaived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountOfBrokerageCommissionsWaived_lbl" xml:lang="en-US">Amount of brokerage commissions waived</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountRecognizedForWilmingtonTrust" xlink:label="TCT_AmountRecognizedForWilmingtonTrust" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForWilmingtonTrust" xlink:to="TCT_AmountRecognizedForWilmingtonTrust_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountRecognizedForWilmingtonTrust_lbl" xml:lang="en-US">Amount recognized for Wilmington Trust</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountOfWilmingtonTrustWaived" xlink:label="TCT_AmountOfWilmingtonTrustWaived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfWilmingtonTrustWaived" xlink:to="TCT_AmountOfWilmingtonTrustWaived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountOfWilmingtonTrustWaived_lbl" xml:lang="en-US">Amount of Wilmington Trust waived</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountRecognizedForMarketingAgent" xlink:label="TCT_AmountRecognizedForMarketingAgent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForMarketingAgent" xlink:to="TCT_AmountRecognizedForMarketingAgent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountRecognizedForMarketingAgent_lbl" xml:lang="en-US">Amount recognized for marketing agent</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AmountOfMarketingAgentFeesWaived" xlink:label="TCT_AmountOfMarketingAgentFeesWaived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfMarketingAgentFeesWaived" xlink:to="TCT_AmountOfMarketingAgentFeesWaived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_AmountOfMarketingAgentFeesWaived_lbl" xml:lang="en-US">Amount of marketing agent fees waived</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MoneyMarketFundsAtCarryingValue" xlink:label="us-gaap_MoneyMarketFundsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MoneyMarketFundsAtCarryingValue" xlink:to="us-gaap_MoneyMarketFundsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MoneyMarketFundsAtCarryingValue_lbl" xml:lang="en-US">Money market funds</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndDueFromBanks" xlink:label="us-gaap_CashAndDueFromBanks" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndDueFromBanks" xlink:to="us-gaap_CashAndDueFromBanks_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndDueFromBanks_lbl" xml:lang="en-US">Demand-deposit savings accounts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperAtCarryingValue" xlink:label="us-gaap_CommercialPaperAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommercialPaperAtCarryingValue" xlink:to="us-gaap_CommercialPaperAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommercialPaperAtCarryingValue_lbl" xml:lang="en-US">Commercial paper</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCashEquivalentsAtCarryingValue" xlink:label="us-gaap_OtherCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCashEquivalentsAtCarryingValue" xlink:to="us-gaap_OtherCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Treasury bills</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xml:lang="en-US">Total cash and cash equivalents as presented on the statement of assets and liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyCosts" xlink:label="us-gaap_RelatedPartyCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyCosts" xlink:to="us-gaap_RelatedPartyCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyCosts_lbl" xml:lang="en-US">Recognized related party transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_WaivedRelatedPartyCosts" xlink:label="TCT_WaivedRelatedPartyCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WaivedRelatedPartyCosts" xlink:to="TCT_WaivedRelatedPartyCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_WaivedRelatedPartyCosts_lbl" xml:lang="en-US">Waived related party transactions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExpensesWaivedBySponsor" xlink:to="TCT_ExpensesWaivedBySponsor_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ExpensesWaivedBySponsor_2_lbl" xml:lang="en-US">Expenses waived</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CreationsAndRedemptionsAbstract" xlink:label="TCT_CreationsAndRedemptionsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CreationsAndRedemptionsAbstract" xlink:to="TCT_CreationsAndRedemptionsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="TCT_CreationsAndRedemptionsAbstract_lbl" xml:lang="en-US">Creations and Redemptions</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets" xlink:label="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets" xlink:to="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets_lbl" xml:lang="en-US">Minimum level of shares per redemption basket minimum level</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_MinimumNumberOfRedemptionBaskets" xlink:label="TCT_MinimumNumberOfRedemptionBaskets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MinimumNumberOfRedemptionBaskets" xlink:to="TCT_MinimumNumberOfRedemptionBaskets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_MinimumNumberOfRedemptionBaskets_lbl" xml:lang="en-US">Minimum number of redemption baskets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_2_lbl" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentRiskAxis" xlink:to="us-gaap_DerivativeInstrumentRiskAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_2_lbl" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xml:lang="en-US">Assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:to="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xml:lang="en-US">Cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AlternativeInvestment" xlink:label="us-gaap_AlternativeInvestment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AlternativeInvestment" xlink:to="us-gaap_AlternativeInvestment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AlternativeInvestment_lbl" xml:lang="en-US">Exchange-traded funds</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:to="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xml:lang="en-US">Liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="us-gaap_LiabilitiesFairValueDisclosure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xml:lang="en-US">Total</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeAssets" xlink:to="us-gaap_DerivativeAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DerivativeAssets_2_lbl" xml:lang="en-US">Derivative assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeLiabilities_2_lbl" xml:lang="en-US">Derivative liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnCommodityContracts" xlink:to="us-gaap_UnrealizedGainLossOnCommodityContracts_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_UnrealizedGainLossOnCommodityContracts_3_lbl" xml:lang="en-US">Net change in unrealized appreciation or depreciation on commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_DerivativeAverageNotionalAmount" xlink:label="TCT_DerivativeAverageNotionalAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DerivativeAverageNotionalAmount" xlink:to="TCT_DerivativeAverageNotionalAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_DerivativeAverageNotionalAmount_lbl" xml:lang="en-US">Derivative average notional amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalUnitsOutstanding" xlink:label="us-gaap_CapitalUnitsOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalUnitsOutstanding" xlink:to="us-gaap_CapitalUnitsOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalUnitsOutstanding_lbl" xml:lang="en-US">Outstanding shares</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetsOfFunds" xlink:label="TCT_NetAssetsOfFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsOfFunds" xlink:to="TCT_NetAssetsOfFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="TCT_NetAssetsOfFunds_lbl" xml:lang="en-US">Net assets</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetsIncludingInvestmentInUnderlyingFunds" xlink:label="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds" xlink:to="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds_lbl" xml:lang="en-US">Net assets including the investment in the underlying funds</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_InvestmentInUnderlyingFunds" xlink:label="TCT_InvestmentInUnderlyingFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_InvestmentInUnderlyingFunds" xlink:to="TCT_InvestmentInUnderlyingFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_InvestmentInUnderlyingFunds_lbl" xml:lang="en-US">Less: investment in the underlying funds</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetForFundInCombinedNetAssetsOfTrust" xlink:label="TCT_NetForFundInCombinedNetAssetsOfTrust" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetForFundInCombinedNetAssetsOfTrust" xlink:to="TCT_NetForFundInCombinedNetAssetsOfTrust_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetForFundInCombinedNetAssetsOfTrust_lbl" xml:lang="en-US">Net for the fund in the combined net assets of the trust</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome_lbl" xml:lang="en-US">Investment income</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts_lbl" xml:lang="en-US">Net realized and unrealized gain (loss) on commodity futures contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAssetValuePerShareChangesResultingFromExpenses" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromExpenses" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromExpenses_lbl" xml:lang="en-US">Total expenses, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xml:lang="en-US">Net increase (decrease) in net asset value</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TotalReturn" xlink:label="TCT_TotalReturn" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalReturn" xlink:to="TCT_TotalReturn_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_TotalReturn_lbl" xml:lang="en-US">Total return</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TotalExpenseToNetAssetsGross" xlink:label="TCT_TotalExpenseToNetAssetsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpenseToNetAssetsGross" xlink:to="TCT_TotalExpenseToNetAssetsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_TotalExpenseToNetAssetsGross_lbl" xml:lang="en-US">Total expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TotalExpenseToNetAssets" xlink:label="TCT_TotalExpenseToNetAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpenseToNetAssets" xlink:to="TCT_TotalExpenseToNetAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_TotalExpenseToNetAssets_lbl" xml:lang="en-US">Total expense, net</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetInvestmentIncomeLossToNetAssets" xlink:label="TCT_NetInvestmentIncomeLossToNetAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetInvestmentIncomeLossToNetAssets" xlink:to="TCT_NetInvestmentIncomeLossToNetAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_NetInvestmentIncomeLossToNetAssets_lbl" xml:lang="en-US">Net investment loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock" xlink:to="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AllocationOfShareholderIncomeAndLossesPolicyPolicyTextBlock_doc" xml:lang="en-US">Allocation of Shareholder Income and Losses Policy.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfBrokerageCommissionsWaived" xlink:to="TCT_AmountOfBrokerageCommissionsWaived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountOfBrokerageCommissionsWaived_doc" xml:lang="en-US">Amount of brokerage commissions waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfCustodyServicesWaived" xlink:to="TCT_AmountOfCustodyServicesWaived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountOfCustodyServicesWaived_doc" xml:lang="en-US">Amount of custody services waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfDistributionServicesWaived" xlink:to="TCT_AmountOfDistributionServicesWaived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountOfDistributionServicesWaived_doc" xml:lang="en-US">Amount of distribution services waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfMarketingAgentFeesWaived" xlink:to="TCT_AmountOfMarketingAgentFeesWaived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountOfMarketingAgentFeesWaived_doc" xml:lang="en-US">Amount of marketing agent fees waived by the Sponsor</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountOfWilmingtonTrustWaived" xlink:to="TCT_AmountOfWilmingtonTrustWaived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountOfWilmingtonTrustWaived_doc" xml:lang="en-US">Amount of Wilmington Trust fees waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForBrokerageCommissions" xlink:to="TCT_AmountRecognizedForBrokerageCommissions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountRecognizedForBrokerageCommissions_doc" xml:lang="en-US">Amount of brokerage commissions recognized by the Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForCustodyServices" xlink:to="TCT_AmountRecognizedForCustodyServices_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountRecognizedForCustodyServices_doc" xml:lang="en-US">Amount of custody services recognized by the Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForDistributionServices" xlink:to="TCT_AmountRecognizedForDistributionServices_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountRecognizedForDistributionServices_doc" xml:lang="en-US">Amount of distribution services recognized by the Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForMarketingAgent" xlink:to="TCT_AmountRecognizedForMarketingAgent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountRecognizedForMarketingAgent_doc" xml:lang="en-US">Amount of marketing agent fees recognized by the Sponsor</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AmountRecognizedForWilmingtonTrust" xlink:to="TCT_AmountRecognizedForWilmingtonTrust_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AmountRecognizedForWilmingtonTrust_doc" xml:lang="en-US">Amount of Wilmington Trust fees recognized by the Funds.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AverageGrossAssetsAxis" xlink:label="TCT_AverageGrossAssetsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AverageGrossAssetsAxis" xlink:to="TCT_AverageGrossAssetsAxis_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AverageGrossAssetsAxis_doc" xml:lang="en-US">Information by annual average gross assets.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_AverageGrossAssetsBetweenDollarTwoHundredFiftyMillionToDollarFiveHundredMillionMember" xlink:label="TCT_AverageGrossAssetsBetweenDollarTwoHundredFiftyMillionToDollarFiveHundredMillionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_AverageGrossAssetsBetweenDollarTwoHundredFiftyMillionToDollarFiveHundredMillionMember" xlink:to="TCT_AverageGrossAssetsBetweenDollarTwoHundredFiftyMillionToDollarFiveHundredMillionMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_AverageGrossAssetsBetweenDollarTwoHundredFiftyMillionToDollarFiveHundredMillionMember_doc" xml:lang="en-US">Represents information pertaining to average gross assets between $250 million and $500 million.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_BusinessPermitsAndLicensesFees" xlink:to="TCT_BusinessPermitsAndLicensesFees_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_BusinessPermitsAndLicensesFees_doc" xml:lang="en-US">The amount of expense provided in the period for Business permits and licenses fees incurred on or before the balance sheet date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock" xlink:to="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CalculationOfNetAssetValuePolicyPolicyTextBlock_doc" xml:lang="en-US">Calculation Of Net Asset Value Policy [Policy Text Block].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CapitalTransactionsAbstract" xlink:to="TCT_CapitalTransactionsAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CapitalTransactionsAbstract_doc" xml:lang="en-US">Capital Transactions [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CapitalTransactionsNet" xlink:to="TCT_CapitalTransactionsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CapitalTransactionsNet_doc" xml:lang="en-US">The cash inflow from the issuance of common shares net of outflow towards redemption of common shares.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" xlink:label="TCT_CbotCornFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" xlink:to="TCT_CbotCornFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember_doc" xml:lang="en-US">CBOT Corn Futures Contract expiring in the December following the expiration month of the third-to-expire contract [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesFiveMember" xlink:label="TCT_CbotCornFuturesFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesFiveMember" xlink:to="TCT_CbotCornFuturesFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesFiveMember_doc" xml:lang="en-US">Information relating to cbot corn futures.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesFourMember" xlink:label="TCT_CbotCornFuturesFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesFourMember" xlink:to="TCT_CbotCornFuturesFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesFourMember_doc" xml:lang="en-US">Information relating to cbot corn futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesOneMember" xlink:to="TCT_CbotCornFuturesOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesOneMember_doc" xml:lang="en-US">CBOT Corn Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotCornFuturesSixMember" xlink:label="TCT_CbotCornFuturesSixMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesSixMember" xlink:to="TCT_CbotCornFuturesSixMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesSixMember_doc" xml:lang="en-US">Information relating to cbot corn futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesThreeMember" xlink:to="TCT_CbotCornFuturesThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesThreeMember_doc" xml:lang="en-US">Cbot Corn Futures Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotCornFuturesTwoMember" xlink:to="TCT_CbotCornFuturesTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotCornFuturesTwoMember_doc" xml:lang="en-US">CBOT Corn Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotSoybeanFuturesContractExpiringNovemberFollowingThirdToExpireContractMember" xlink:label="TCT_CbotSoybeanFuturesContractExpiringNovemberFollowingThirdToExpireContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotSoybeanFuturesContractExpiringNovemberFollowingThirdToExpireContractMember" xlink:to="TCT_CbotSoybeanFuturesContractExpiringNovemberFollowingThirdToExpireContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotSoybeanFuturesContractExpiringNovemberFollowingThirdToExpireContractMember_doc" xml:lang="en-US">CBOT Soybean Futures Contract Expiring November Following Third to Expire Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotSoybeanFuturesOneMember" xlink:to="TCT_CbotSoybeanFuturesOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotSoybeanFuturesOneMember_doc" xml:lang="en-US">CBOT Soybean Futures One [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotSoybeanFuturesThreeMember" xlink:to="TCT_CbotSoybeanFuturesThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotSoybeanFuturesThreeMember_doc" xml:lang="en-US">Information relating to cbot soybean futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotSoybeanFuturesTwoMember" xlink:to="TCT_CbotSoybeanFuturesTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotSoybeanFuturesTwoMember_doc" xml:lang="en-US">CBOT Soybean Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" xlink:label="TCT_CbotWheatFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember" xlink:to="TCT_CbotWheatFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesContractExpiringInDecemberFollowingExpirationMonthOfThirdToExpireContractMember_doc" xml:lang="en-US">CBOT Wheat Futures Contract Expiring in December Following Expiration Month of Third to Expire Contract [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesFiveMember" xlink:label="TCT_CbotWheatFuturesFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesFiveMember" xlink:to="TCT_CbotWheatFuturesFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesFiveMember_doc" xml:lang="en-US">Information relating to cbot wheat futures.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesFourMember" xlink:label="TCT_CbotWheatFuturesFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesFourMember" xlink:to="TCT_CbotWheatFuturesFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesFourMember_doc" xml:lang="en-US">Information relating to cbot wheat futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesOneMember" xlink:to="TCT_CbotWheatFuturesOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesOneMember_doc" xml:lang="en-US">CBOT Wheat Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CbotWheatFuturesSixMember" xlink:label="TCT_CbotWheatFuturesSixMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesSixMember" xlink:to="TCT_CbotWheatFuturesSixMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesSixMember_doc" xml:lang="en-US">Information relating to cbot wheat futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesThreeMember" xlink:to="TCT_CbotWheatFuturesThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesThreeMember_doc" xml:lang="en-US">Cbot Wheat Futures Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CbotWheatFuturesTwoMember" xlink:to="TCT_CbotWheatFuturesTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CbotWheatFuturesTwoMember_doc" xml:lang="en-US">CBOT Wheat Futures Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_CollateralDueFromBrokerMember" xlink:label="TCT_CollateralDueFromBrokerMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CollateralDueFromBrokerMember" xlink:to="TCT_CollateralDueFromBrokerMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CollateralDueFromBrokerMember_doc" xml:lang="en-US">Represents information pertaining to collateral, due from broker.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CommonUnitsIssuedDuringPeriod" xlink:to="TCT_CommonUnitsIssuedDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CommonUnitsIssuedDuringPeriod_doc" xml:lang="en-US">The number of new common units ("Shares") issued during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CommonUnitsRedeemedDuringPeriod" xlink:to="TCT_CommonUnitsRedeemedDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CommonUnitsRedeemedDuringPeriod_doc" xml:lang="en-US">The number of common units ("Shares") redeemed during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CornFuturesContractsMember" xlink:to="TCT_CornFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CornFuturesContractsMember_doc" xml:lang="en-US">Corn Futures Contracts [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CostOfSharesForInvestment" xlink:to="TCT_CostOfSharesForInvestment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CostOfSharesForInvestment_doc" xml:lang="en-US">The increase (decrease) during the reporting period in carrying cost of shares of investments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CreationsAndRedemptionsAbstract" xlink:to="TCT_CreationsAndRedemptionsAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_CreationsAndRedemptionsAbstract_doc" xml:lang="en-US">Investments Schedule [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DerivativeAverageNotionalAmount" xlink:to="TCT_DerivativeAverageNotionalAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_DerivativeAverageNotionalAmount_doc" xml:lang="en-US">Aggregate average notional amount specified by the derivative(s). Expressed as an absolute value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DerivativeAxis" xlink:to="TCT_DerivativeAxis_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_DerivativeAxis_doc" xml:lang="en-US">Information by type of derivative.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_DerivativeDomain" xlink:label="TCT_DerivativeDomain" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DerivativeDomain" xlink:to="TCT_DerivativeDomain_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_DerivativeDomain_doc" xml:lang="en-US">Represents the name that identifies a derivative or group of derivatives.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_DistributionAndMarketingFees" xlink:to="TCT_DistributionAndMarketingFees_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_DistributionAndMarketingFees_doc" xml:lang="en-US">The total expense recognized in the period for promotion, public relations, brand and product advertising, fees paid to the Distributor, costs related to regulatory compliance activities and other costs related to the trading activities of the Fund.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EDAndFManCapitalMarketsIncAndJefferiesLlcAndSGAmericasSecuritiesLlcMember" xlink:label="TCT_EDAndFManCapitalMarketsIncAndJefferiesLlcAndSGAmericasSecuritiesLlcMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EDAndFManCapitalMarketsIncAndJefferiesLlcAndSGAmericasSecuritiesLlcMember" xlink:to="TCT_EDAndFManCapitalMarketsIncAndJefferiesLlcAndSGAmericasSecuritiesLlcMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EDAndFManCapitalMarketsIncAndJefferiesLlcAndSGAmericasSecuritiesLlcMember_doc" xml:lang="en-US">Represents information pertaining to ED&amp;amp;amp;amp;amp;amp;F Man Capital Markets Inc., Jefferies LLC and Newedge USA, LLC.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EDAndFManCapitalMarketsIncMember" xlink:label="TCT_EDAndFManCapitalMarketsIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EDAndFManCapitalMarketsIncMember" xlink:to="TCT_EDAndFManCapitalMarketsIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EDAndFManCapitalMarketsIncMember_doc" xml:lang="en-US">Represents information pertaining to ED&amp;amp;amp;amp;amp;amp;F Man Capital Markets Inc.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EarningsPerWeightedAverageShare" xlink:to="TCT_EarningsPerWeightedAverageShare_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EarningsPerWeightedAverageShare_doc" xml:lang="en-US">The amount of net income or loss per weighted average share for the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EquityInTradingAccountsAssets" xlink:to="TCT_EquityInTradingAccountsAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EquityInTradingAccountsAssets_doc" xml:lang="en-US">Aggregate amount of assets in equity in trading accounts as of the balance sheet date.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EtfTeucriumCornFundMember" xlink:label="TCT_EtfTeucriumCornFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EtfTeucriumCornFundMember" xlink:to="TCT_EtfTeucriumCornFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EtfTeucriumCornFundMember_doc" xml:lang="en-US">ETF Teucrium Corn Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EtfTeucriumSoybeanFundMember" xlink:label="TCT_EtfTeucriumSoybeanFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EtfTeucriumSoybeanFundMember" xlink:to="TCT_EtfTeucriumSoybeanFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EtfTeucriumSoybeanFundMember_doc" xml:lang="en-US">ETF Teucrium Soybean Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EtfTeucriumSugarFundMember" xlink:label="TCT_EtfTeucriumSugarFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EtfTeucriumSugarFundMember" xlink:to="TCT_EtfTeucriumSugarFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EtfTeucriumSugarFundMember_doc" xml:lang="en-US">Etf Teucrium Sugar Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_EtfTeucriumWheatFundMember" xlink:label="TCT_EtfTeucriumWheatFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_EtfTeucriumWheatFundMember" xlink:to="TCT_EtfTeucriumWheatFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_EtfTeucriumWheatFundMember_doc" xml:lang="en-US">ETF Teucrium Wheat Fund [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ExchangeTradedFundsAxis" xlink:label="TCT_ExchangeTradedFundsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExchangeTradedFundsAxis" xlink:to="TCT_ExchangeTradedFundsAxis_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ExchangeTradedFundsAxis_doc" xml:lang="en-US">Exchange Traded Funds [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExpensesPolicyTextBlock" xlink:to="TCT_ExpensesPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ExpensesPolicyTextBlock_doc" xml:lang="en-US">Disclosure of accounting policy stating that expenses are recorded using the accrual method of accounting.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ExpensesWaivedBySponsor" xlink:to="TCT_ExpensesWaivedBySponsor_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ExpensesWaivedBySponsor_doc" xml:lang="en-US">Expenses that were waived by the sponsor during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember" xlink:to="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FidelityInstitutionalMoneyMarketFundsGovernmentPortfolioMember_doc" xml:lang="en-US">Represents information pertaining to Fidelity Institutional Money Market Funds - Government Portfolio.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FidelityInstitutionalPrimeMoneyMarketPortfolioMember" xlink:label="TCT_FidelityInstitutionalPrimeMoneyMarketPortfolioMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FidelityInstitutionalPrimeMoneyMarketPortfolioMember" xlink:to="TCT_FidelityInstitutionalPrimeMoneyMarketPortfolioMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FidelityInstitutionalPrimeMoneyMarketPortfolioMember_doc" xml:lang="en-US">Represents information pertaining to Fidelity Institutional Prime Money Market Portfolio.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FinancialHighlightsAbstract" xlink:label="TCT_FinancialHighlightsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FinancialHighlightsAbstract" xlink:to="TCT_FinancialHighlightsAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FinancialHighlightsAbstract_doc" xml:lang="en-US">Financial Highlights [Abstract].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FinancialHighlightsDisclosureTextBlock" xlink:to="TCT_FinancialHighlightsDisclosureTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FinancialHighlightsDisclosureTextBlock_doc" xml:lang="en-US">Disclosure relating to financial highlights of the organization.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FinancialHighlightsTableTextBlock" xlink:to="TCT_FinancialHighlightsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FinancialHighlightsTableTextBlock_doc" xml:lang="en-US">Financial Highlights [Table Text Block].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock" xlink:to="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FloorBrokerageForSecuritiesTransactionsPolicyPolicyTextBlock_doc" xml:lang="en-US">Floor Brokerage For Securities Transactions Policy [Policy Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_ForesideFundServicesLLCMember" xlink:label="TCT_ForesideFundServicesLLCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ForesideFundServicesLLCMember" xlink:to="TCT_ForesideFundServicesLLCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ForesideFundServicesLLCMember_doc" xml:lang="en-US">Represents information pertaining to Foreside Fund Services, LLC, the distributor for the Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FundNameAxis" xlink:to="TCT_FundNameAxis_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FundNameAxis_doc" xml:lang="en-US">Information by name of fund.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_FundNameDomain" xlink:label="TCT_FundNameDomain" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FundNameDomain" xlink:to="TCT_FundNameDomain_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FundNameDomain_doc" xml:lang="en-US">Different name of fund held by trust.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_FuturesContractsAvailableForOffsetMember" xlink:to="TCT_FuturesContractsAvailableForOffsetMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_FuturesContractsAvailableForOffsetMember_doc" xml:lang="en-US">Represents information pertaining to futures contracts available for offset.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_GrossAmountOfRecognizedAssetsOrLiabilitiesMember" xlink:to="TCT_GrossAmountOfRecognizedAssetsOrLiabilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_GrossAmountOfRecognizedAssetsOrLiabilitiesMember_doc" xml:lang="en-US">Gross Amount Of Recognized Assets [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesFiveMember" xlink:label="TCT_IceSugarFuturesFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesFiveMember" xlink:to="TCT_IceSugarFuturesFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesFiveMember_doc" xml:lang="en-US">Information relating to ice sugar futures.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesFourMember" xlink:label="TCT_IceSugarFuturesFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesFourMember" xlink:to="TCT_IceSugarFuturesFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesFourMember_doc" xml:lang="en-US">Information relating to ice sugar futures.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesOneMember" xlink:to="TCT_IceSugarFuturesOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesOneMember_doc" xml:lang="en-US">ICE Sugar Futures One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesSixMember" xlink:label="TCT_IceSugarFuturesSixMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesSixMember" xlink:to="TCT_IceSugarFuturesSixMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesSixMember_doc" xml:lang="en-US">Information relating to ice sugar futures.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_IceSugarFuturesThreeMember" xlink:label="TCT_IceSugarFuturesThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesThreeMember" xlink:to="TCT_IceSugarFuturesThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesThreeMember_doc" xml:lang="en-US">ICE Sugar Futures Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IceSugarFuturesTwoMember" xlink:to="TCT_IceSugarFuturesTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IceSugarFuturesTwoMember_doc" xml:lang="en-US">ICE Sugar Futures Two [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ImpactOfRedemptionOfCommonShares" xlink:to="TCT_ImpactOfRedemptionOfCommonShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ImpactOfRedemptionOfCommonShares_doc" xml:lang="en-US">Balance sheet impact due to redemption of common units ("Shares") during the reporting period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IncreaseDecreaseInManagementFeePayableToSponsor" xlink:to="TCT_IncreaseDecreaseInManagementFeePayableToSponsor_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IncreaseDecreaseInManagementFeePayableToSponsor_doc" xml:lang="en-US">Net change during the reporting period in management fee payable to sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IncreaseDecreaseInNetAssets" xlink:to="TCT_IncreaseDecreaseInNetAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IncreaseDecreaseInNetAssets_doc" xml:lang="en-US">The net change during the reporting period in the aggregate amount of net assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_InvestmentInUnderlyingFunds" xlink:to="TCT_InvestmentInUnderlyingFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_InvestmentInUnderlyingFunds_doc" xml:lang="en-US">Represents the amount of investment in the Underlying Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_IssuanceOfShares" xlink:to="TCT_IssuanceOfShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_IssuanceOfShares_doc" xml:lang="en-US">Cash inflow from sale of common units ("Shares") during the reporting period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ManagementFeePayableToSponsor" xlink:to="TCT_ManagementFeePayableToSponsor_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ManagementFeePayableToSponsor_doc" xml:lang="en-US">The carrying value of management fee payable to Sponsor as at the reporting date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MarketValuePerCommonShare" xlink:to="TCT_MarketValuePerCommonShare_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_MarketValuePerCommonShare_doc" xml:lang="en-US">Current market value per common unit ("share") as of the balance sheet date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets" xlink:to="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_MinimumLevelOfSharesPerMinimumRedemptionBaskets_doc" xml:lang="en-US">The minimum level of shares per the minimum level of Redemption Baskets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_MinimumNumberOfRedemptionBaskets" xlink:to="TCT_MinimumNumberOfRedemptionBaskets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_MinimumNumberOfRedemptionBaskets_doc" xml:lang="en-US">Minimum number of redemption baskets</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NaturalGasFuturesContractsMember" xlink:label="TCT_NaturalGasFuturesContractsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NaturalGasFuturesContractsMember" xlink:to="TCT_NaturalGasFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NaturalGasFuturesContractsMember_doc" xml:lang="en-US">Natural Gas Futures Contracts [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_NetAmountMember" xlink:label="TCT_NetAmountMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAmountMember" xlink:to="TCT_NetAmountMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAmountMember_doc" xml:lang="en-US">Net Amount [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAmountPresentedInTheStatementOfAssetsAndLiabilitiesMember" xlink:to="TCT_NetAmountPresentedInTheStatementOfAssetsAndLiabilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAmountPresentedInTheStatementOfAssetsAndLiabilitiesMember_doc" xml:lang="en-US">Net Amount Presented In The Statement Of Assets And Liabilities [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromExpenses" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromExpenses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromExpenses_doc" xml:lang="en-US">Net Asset Value Per Share, Changes Resulting From Expenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromGainsLossesOnFuturesContracts_doc" xml:lang="en-US">Net Asset Value Per Share, Changes Resulting From Gains (Losses) On Futures Contracts.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome" xlink:to="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetValuePerShareChangesResultingFromInvestmentIncome_doc" xml:lang="en-US">Net Asset Value Per Share, Changes Resulting From Investment Income.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock" xlink:to="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of net assets and shares outstanding for each Fund.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock" xlink:to="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetsAndSharesOutstandingOfTheFundsTextBlock_doc" xml:lang="en-US">The entire disclosure for net assets and shares outstanding of the Funds that are a series of the Trust.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds" xlink:to="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetsIncludingInvestmentInUnderlyingFunds_doc" xml:lang="en-US">Represents the amount of net assets including the investment in the Underlying Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsOfFunds" xlink:to="TCT_NetAssetsOfFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetsOfFunds_doc" xml:lang="en-US">Amount of net assets (liabilities) of the Fund.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetAssetsPerCommonShare" xlink:to="TCT_NetAssetsPerCommonShare_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetAssetsPerCommonShare_doc" xml:lang="en-US">Carrying asset value per common unit ("share") as of the balance sheet date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetForFundInCombinedNetAssetsOfTrust" xlink:to="TCT_NetForFundInCombinedNetAssetsOfTrust_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetForFundInCombinedNetAssetsOfTrust_doc" xml:lang="en-US">Represents the net amount for the Fund in the combined net assets of the Trust.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_NetInvestmentIncomeLossToNetAssets" xlink:to="TCT_NetInvestmentIncomeLossToNetAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_NetInvestmentIncomeLossToNetAssets_doc" xml:lang="en-US">Net Investment Income (Loss) To Net Assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_OperationsAbstract" xlink:to="TCT_OperationsAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_OperationsAbstract_doc" xml:lang="en-US">OperationsAbstract</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_OrganizationalAndOfferingCostsTextBlock" xlink:to="TCT_OrganizationalAndOfferingCostsTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_OrganizationalAndOfferingCostsTextBlock_doc" xml:lang="en-US">The entire disclosure relating to organizational and offering costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PayableForPurchasesOfCommercialPaper" xlink:to="TCT_PayableForPurchasesOfCommercialPaper_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_PayableForPurchasesOfCommercialPaper_doc" xml:lang="en-US">The amount recorded by the Trust for commercial paper transactions awaiting settlement, which represents the amount payable for contracts purchased but not yet settled as of the reporting date. The value of the contract is included in cash and cash equivalents, and the payable amount is included as a liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock" xlink:to="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_PayableForPurchasesOfCommercialPaperPolicyTextBlock_doc" xml:lang="en-US">Disclosure of accounting policies for commercial paper transactions awaiting settlement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PaymentsForRedemptionOfCommonShares" xlink:to="TCT_PaymentsForRedemptionOfCommonShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_PaymentsForRedemptionOfCommonShares_doc" xml:lang="en-US">Cash outflow towards redemption of common units ("Shares") during the reporting period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_PrincipalContractsAndAgreementsTextBlock" xlink:to="TCT_PrincipalContractsAndAgreementsTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_PrincipalContractsAndAgreementsTextBlock_doc" xml:lang="en-US">The entire disclosure for principal contracts and agreements.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ProceedsFromIssuanceOfCommonShares" xlink:to="TCT_ProceedsFromIssuanceOfCommonShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ProceedsFromIssuanceOfCommonShares_doc" xml:lang="en-US">Cash inflow from sale of common units ("Shares") during the reporting period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock" xlink:to="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ScheduleOfBenchmarkPercentagesTableTextBlock_doc" xml:lang="en-US">The summary of the benchmarks for future contracts applied to NAV.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock" xlink:to="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ScheduleOfExpensesPaidWaivedBySponsorTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of the expenses waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SecondToExpireCbotCornFuturesContractMember" xlink:to="TCT_SecondToExpireCbotCornFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SecondToExpireCbotCornFuturesContractMember_doc" xml:lang="en-US">Second-To-Expire CBOT Corn Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SecondToExpireCbotSoybeanFuturesContractMember" xlink:to="TCT_SecondToExpireCbotSoybeanFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SecondToExpireCbotSoybeanFuturesContractMember_doc" xml:lang="en-US">Second to Expire CBOT Soybean Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SecondToExpireCbotWheatFuturesContractMember" xlink:to="TCT_SecondToExpireCbotWheatFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SecondToExpireCbotWheatFuturesContractMember_doc" xml:lang="en-US">Second to Expire CBOT Wheat Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SecondToExpireIceSugarFuturesContractMember" xlink:to="TCT_SecondToExpireIceSugarFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SecondToExpireIceSugarFuturesContractMember_doc" xml:lang="en-US">Second to Expire ICE Sugar Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SoybeanFuturesContractsMember" xlink:to="TCT_SoybeanFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SoybeanFuturesContractsMember_doc" xml:lang="en-US">Soybean Futures Contracts [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock" xlink:to="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SponsorFeeAllocationOfExpensesAndRelatedPartyTransactionsPolicyTextBlock_doc" xml:lang="en-US">Disclosure of accounting policy for sponsor fee, allocation of expenses and related party transactions.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SugarFuturesContractsMember" xlink:to="TCT_SugarFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SugarFuturesContractsMember_doc" xml:lang="en-US">Sugar Futures Contracts [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock" xlink:to="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_SummaryOfPrincipalContractsAndAgreementsExpensesTableTextBlock_doc" xml:lang="en-US">Summary of expenses related to principal contracts and agreements.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumAgriculturalFundMember" xlink:to="TCT_TeucriumAgriculturalFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumAgriculturalFundMember_doc" xml:lang="en-US">Teucrium Agricultural Fund [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumCommodityTrustMember" xlink:to="TCT_TeucriumCommodityTrustMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumCommodityTrustMember_doc" xml:lang="en-US">Teucrium Commodity Trust [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumCornFundMember" xlink:to="TCT_TeucriumCornFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumCornFundMember_doc" xml:lang="en-US">Teucrium Corn Fund [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TeucriumNaturalGasFundMember" xlink:label="TCT_TeucriumNaturalGasFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumNaturalGasFundMember" xlink:to="TCT_TeucriumNaturalGasFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumNaturalGasFundMember_doc" xml:lang="en-US">Information relating to teucrium natural gas fund.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumSoybeanFundMember" xlink:to="TCT_TeucriumSoybeanFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumSoybeanFundMember_doc" xml:lang="en-US">Teucrium Soybean Fund [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumSugarFundMember" xlink:to="TCT_TeucriumSugarFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumSugarFundMember_doc" xml:lang="en-US">Teucrium Sugar Fund [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumWheatFundMember" xlink:to="TCT_TeucriumWheatFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumWheatFundMember_doc" xml:lang="en-US">Teucrium Wheat Fund [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_TeucriumWtiCrudeOilFundMember" xlink:label="TCT_TeucriumWtiCrudeOilFundMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TeucriumWtiCrudeOilFundMember" xlink:to="TCT_TeucriumWtiCrudeOilFundMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TeucriumWtiCrudeOilFundMember_doc" xml:lang="en-US">Information relating to teucrium wti crude oil fund.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ThirdToExpireCbotCornFuturesContractMember" xlink:to="TCT_ThirdToExpireCbotCornFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ThirdToExpireCbotCornFuturesContractMember_doc" xml:lang="en-US">Third-To-Expire CBOT Corn Futures Contract [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ThirdToExpireCbotSoybeanFuturesContractMember" xlink:to="TCT_ThirdToExpireCbotSoybeanFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ThirdToExpireCbotSoybeanFuturesContractMember_doc" xml:lang="en-US">Third to Expire Cbot Soybean Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ThirdToExpireCbotWheatFuturesContractMember" xlink:to="TCT_ThirdToExpireCbotWheatFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ThirdToExpireCbotWheatFuturesContractMember_doc" xml:lang="en-US">Third to Expire CBOT Wheat Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ThirdToExpireIceSugarFuturesContractMember" xlink:to="TCT_ThirdToExpireIceSugarFuturesContractMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_ThirdToExpireIceSugarFuturesContractMember_doc" xml:lang="en-US">Third to Expire ICE Sugar Futures Contract [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpenseToNetAssets" xlink:to="TCT_TotalExpenseToNetAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TotalExpenseToNetAssets_doc" xml:lang="en-US">Total Expenses To Net Assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpenseToNetAssetsGross" xlink:to="TCT_TotalExpenseToNetAssetsGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TotalExpenseToNetAssetsGross_doc" xml:lang="en-US">Total expenses to net assets, before expenses waived by the sponsor and reimbursement of expenses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpensesGross" xlink:to="TCT_TotalExpensesGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TotalExpensesGross_doc" xml:lang="en-US">Total expenses for the period, before expenses waived by the sponsor and reimbursement of expenses that were previously waived.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalReturn" xlink:to="TCT_TotalReturn_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_TotalReturn_doc" xml:lang="en-US">Total Return.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_USBankNationalAssociationMember" xlink:label="TCT_USBankNationalAssociationMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_USBankNationalAssociationMember" xlink:to="TCT_USBankNationalAssociationMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_USBankNationalAssociationMember_doc" xml:lang="en-US">Represents information pertaining to U.S. Bank N.A., the custodian for the Funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_UnderlyingFundWeightingPercentage" xlink:to="TCT_UnderlyingFundWeightingPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_UnderlyingFundWeightingPercentage_doc" xml:lang="en-US">Underlying Fund Weighting Percentage.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WaivedRelatedPartyCosts" xlink:to="TCT_WaivedRelatedPartyCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_WaivedRelatedPartyCosts_doc" xml:lang="en-US">Amount of related party transactions waived by the Sponsor.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts" xlink:to="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_WeightedAverageClosingPricesBenchmarkWeightingPercentPerTrancheOfContracts_doc" xml:lang="en-US">Weighted Average Closing Prices Benchmark, Weighting Percent.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WheatFuturesContractsMember" xlink:to="TCT_WheatFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_WheatFuturesContractsMember_doc" xml:lang="en-US">Wheat Futures Contracts [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_WilmingtonTrustCompanyMember" xlink:label="TCT_WilmingtonTrustCompanyMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WilmingtonTrustCompanyMember" xlink:to="TCT_WilmingtonTrustCompanyMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_WilmingtonTrustCompanyMember_doc" xml:lang="en-US">Represents information pertaining to Wilmington Trust Company, a Delaware banking corporation.</link:label>
      <link:loc xlink:type="locator" xlink:href="tct-20190630.xsd#TCT_WtiCrudeOilFuturesContractsMember" xlink:label="TCT_WtiCrudeOilFuturesContractsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_WtiCrudeOilFuturesContractsMember" xlink:to="TCT_WtiCrudeOilFuturesContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="TCT_WtiCrudeOilFuturesContractsMember_doc" xml:lang="en-US">WTI Crude Oil Futures Contracts [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TradingLiabilities" xlink:to="us-gaap_TradingLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TradingLiabilities_2_lbl" xml:lang="en-US">Trading Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_2_lbl" xml:lang="en-US">Revenues</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_TotalExpensesGross" xlink:to="TCT_TotalExpensesGross_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_TotalExpensesGross_3_lbl" xml:lang="en-US">Total Expenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoninterestExpense" xlink:to="us-gaap_NoninterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoninterestExpense_2_lbl" xml:lang="en-US">Noninterest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_ImpactOfRedemptionOfCommonShares" xlink:to="TCT_ImpactOfRedemptionOfCommonShares_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_ImpactOfRedemptionOfCommonShares_3_lbl" xml:lang="en-US">Impact Of Redemption Of Common Shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TCT_CostOfSharesForInvestment" xlink:to="TCT_CostOfSharesForInvestment_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TCT_CostOfSharesForInvestment_4_lbl" xml:lang="en-US">Cost Of Shares For Investment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:to="us-gaap_IncreaseDecreaseInBrokerageReceivables_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInBrokerageReceivables_2_lbl" xml:lang="en-US">Increase (Decrease) in Receivables from Brokers-Dealers and Clearing Organizations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForProceedsFromInvestments" xlink:to="us-gaap_PaymentsForProceedsFromInvestments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_2_lbl" xml:lang="en-US">Payments for (Proceeds from) Investments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:to="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_2_lbl" xlink:type="arc" />
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