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Condensed Statement of Changes in Partners' Capital - USD ($)
Limited Partner [Member]
Total
Beginning Balances at Dec. 31, 2019 $ 84,702,186  
Addition of 1,600,000 and 11,700,000 partnership shares 120,744,277  
Redemption of (7,800,000) and (150,000) partnership shares (2,180,105)  
Net income (loss) (78,883,355) $ (78,883,355)
Ending Balances at Mar. 31, 2020 124,383,003  
Beginning Balances at Dec. 31, 2020 349,832,745 349,832,745
Addition of 1,600,000 and 11,700,000 partnership shares 26,030,689  
Redemption of (7,800,000) and (150,000) partnership shares (121,342,917)  
Net income (loss) 76,615,279 76,615,279
Ending Balances at Mar. 31, 2021 $ 331,135,796 $ 331,135,796