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Schedule of Investments (Parenthetical)
Mar. 31, 2023
USD ($)
Cash Equivalents | United States - Money Market Funds | Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares, 2.80% [Member]  
Interest rate 4.73%
Open Commodity Futures Contracts - Long | United States  
Collateral Amount on Open Commodity Futures Contracts $ 10,234,734