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Condensed Statements of Cash Flows (Unaudited) - USD ($)		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Cash Flows from Operating Activities:
Net income (loss)		$ 721,469,107	$ (1,617,373,490)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Change in unrealized (gain) loss on open commodity futures contracts		48,013,241	931,028,767
(Increase) decrease in dividends receivable		(45,978)	(234,188)
(Increase) decrease in interest receivable		103,022	14,782
(Increase) decrease in prepaid insurance*	[1]	(597,492)	(116,702)
(Increase) decrease in prepaid registration fees		945,000	(851,162)
Increase (decrease) in payable due to Broker		70,211,184	(8,820,649)
Increase (decrease) in General Partner management fees payable		(133,023)	161,415
Increase (decrease) in professional fees payable		(872,663)	(672,203)
Increase (decrease) in brokerage commissions payable	[1]	(88,583)	(30,000)
Increase (decrease) in directors' fees payable*	[1]	(4,584)	2,971
Increase (decrease) in license fees payable		(13,725)	6,658
Net cash provided by (used in) operating activities		838,985,506	(696,883,801)
Cash Flows from Financing Activities:
Addition of partnership shares		133,157,742	3,194,923,364
Redemption of partnership shares		(1,495,289,864)	(689,284,444)
Net cash provided by (used in) financing activities		(1,362,132,122)	2,505,638,920
Net Increase (Decrease) in Cash and Cash Equivalents		(523,146,616)	1,808,755,119
Total Cash, Cash Equivalents and Equity in Trading Accounts, beginning of period		3,309,238,139	1,176,245,411
Total Cash, Cash Equivalents and Equity in Trading Accounts, end of period		$ 2,786,091,523	$ 2,985,000,530
[1] Certain prior year amounts have been reclassified for consistency with the current presentation.

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