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Schedule of Investments (Parenthetical) - USD ($) | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Collateral amount on open OTC commodity swap contracts | $ 40,660,000 |
Collateral amount on open commodity futures contracts | $ 210,148,873 |
Collateral Amount On Open Commodity Futures Contracts |  | $ 241,622,902
Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares, 5.27% |  |
Investment interest rate | 5.27% |
United States | Money Market Funds | Morgan Stanley Institutional Liquidity Funds - Government Portfolio - Institutional Shares |  |
Investment interest rate |  | 4.12%

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