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v3.21.2

Schedule of Investments (Parenthetical) | 6 Months Ended
--- | ---
Jun. 30, 2021 USD ($)
Collateral Amount on Open Commodity Futures Contracts | $ 1,738,576
Cash Equivalents [Member] | United States Money Market Funds [Member] |
Expiration date | June 30, 2021
Cash Equivalents [Member] | United States Money Market Funds [Member] | Goldman Sachs Financial Square Government Fund - Institutional Shares, 0.03% |
Interest Rate | 0.03%
Cash Equivalents [Member] | United States Money Market Funds [Member] | RBC U.S. Government Money Market Fund - Institutional Shares 0.03% |
Interest Rate | 0.03%

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