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FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($)	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES
Investments in money market funds	$ 11,000,000	$ 11,000,000
Cash deposits and investments in Treasuries	8,063,601	$ 9,591,178
Future contracts | Open
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES
Derivative notional amount	$ 20,483,784		$ 24,386,940

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
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