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FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($)
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Fair Value, Off-balance Sheet Risks, Disclosure Information      
Investments in money market funds $ 145,950,000 $ 520,950,000  
Cash deposits and investments in Treasuries 286,762,790 $ 156,176,774  
Futures Contracts      
Fair Value, Off-balance Sheet Risks, Disclosure Information      
Derivative notional amount 334,622,197   $ 724,968,196
Swap Contracts      
Fair Value, Off-balance Sheet Risks, Disclosure Information      
Derivative notional amount $ 216,854,350   $ 80,935,078