v3.26.1
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES      
Investments in money market funds $ 240,250,000 $ 270,950,000  
Cash deposits 172,603,330 $ 305,900,670  
Futures Contracts      
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES      
Derivative notional amount 341,602,625   $ 292,138,206
Swap Contracts      
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES      
Derivative notional amount $ 121,156,346   $ 189,808,701