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Condensed Schedule of Investments (Parenthetical)
9 Months Ended
Sep. 30, 2022
USD ($)
Cash Equivalents | United States Money Market Funds  
Expiration date September 30, 2022
Cash Equivalents | United States Money Market Funds | Dreyfus Institutional Preferred Government Money Market Fund - Institutional Shares, 2.99%  
Interest Rate 2.99%
Cash Equivalents | United States Money Market Funds | Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares, 2.80%  
Interest Rate 2.80%
Open Commodity Futures Contracts - Long | United States  
Collateral Amount on Open Commodity Futures Contracts $ 8,976,015