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FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value of Derivative Instruments (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
FAIR VALUE OF FINANCIAL INSTRUMENTS
Unrealized gain (loss) on open commodity futures contracts	$ (45,141,590)	$ 28,431,020
Unrealized gain (loss) on open OTC commodity swap contracts	(8,919,388)	(2,068)
Commodity Contracts | Futures
FAIR VALUE OF FINANCIAL INSTRUMENTS
Unrealized gain (loss) on open commodity futures contracts	(45,141,590)	28,431,020
Commodity Contracts | Swap
FAIR VALUE OF FINANCIAL INSTRUMENTS
Unrealized gain (loss) on open OTC commodity swap contracts	$ (8,919,388)	$ (2,068)

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