XML 22 R6.htm IDEA: XBRL DOCUMENT v3.20.1
Condensed Statement of Changes in Partners' Capital - USD ($)
General Partner [Member]
Limited Partners [Member]
Total
Net income (loss)     $ (662,758)
Net asset value, beginning of period at Dec. 31, 2018     $ 24.35
Net asset value, end of period at Mar. 31, 2019     $ 23.42
Balances at Dec. 31, 2019 $ 0 $ 444,573,254 $ 444,573,254
Addition of partnership shares 0 254,737,351 254,737,351
Redemption of partnership shares 0 (238,506,716) (238,506,716)
Net income (loss) 0 (132,888,937) (132,888,937)
Balances at Mar. 31, 2020 $ 0 $ 327,914,952 $ 327,914,952
Net asset value, beginning of period at Dec. 31, 2019     $ 16.91
Net asset value, end of period at Mar. 31, 2020     $ 12.43