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Condensed Schedule of Investments (Parenthetical)
6 Months Ended
Jun. 30, 2022
USD ($)
Expiration date June 30, 2022
Collateral Amount On Open Futures Contracts $ 56,558,205
United States - Money Market Funds | Cash Equivalents | Dreyfus Institutional Preferred Government Money Market Fund - Institutional Shares  
Interest rate 1.41%
United States - Money Market Funds | Cash Equivalents | Goldman Sachs Financial Square Government Fund - Institutional Shares  
Interest rate 1.36%
United States - Money Market Funds | Cash Equivalents | Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares  
Interest rate 1.38%