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Condensed Statements of Operations (Unaudited) - USD ($)		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Gain (loss) on trading of commodity futures contracts:
Realized gain (loss) on closed futures contracts		$ (66,688,930)	$ 13,230,840
Change in unrealized gain (loss) on open futures contracts		(12,321,580)	6,341,280
Dividend income		70,258	148,251
Interest income	[1]	227,012	372,893
ETF transaction fees		14,700	2,450
Total income (loss)		(78,698,540)	20,095,714
Expenses
General Partner management fees (Note 3)		153,554	166,045
Professional fees		36,026	8,630
Brokerage commissions		46,679	26,284
Directors' fees and insurance		5,147	4,299
Total expenses		241,406	205,258
Expense waiver (Note 3)		(56,591)	(6,004)
Net expenses		184,815	199,254
Net income (loss)		$ (78,883,355)	$ 19,896,460
Net income (loss) per limited partnership share		$ (12.94)	$ 4.04
Net income (loss) per weighted average limited partnership share		$ (13.99)	$ 3.99
Weighted average limited partnership shares outstanding		5,637,363	4,987,222
[1] Interest income does not exceed paid in kind of 5%.

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