Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net Income (Loss)	$ 23,551,743	$ 12,401,601
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Cost of securities purchased	(159,725,484)	(124,963,832)
Proceeds from securities sold and matured	92,008,100	100,000,000
Cost of affiliated investments purchased	(408,824,743)	(313,642,227)
Proceeds from affiliated investments sold	255,236,806	326,791,638
Net accretion of discount on United States Treasury Obligations	(96,769)	(22,584)
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments	87,235	(21,756)
Change in operating assets and liabilities:
Variation margin- Currency Futures Contracts	(7,438,599)	1,341,615
Dividends from affiliates	(72,389)	(1,177)
Management fees	192,503	18,939
Brokerage commissions and fees	318	(15)
Due from broker	2,034,360
Net cash provided by (used in) operating activities	(203,046,919)	1,902,202
Cash flows from financing activities:
Proceeds from purchases of Shares	375,428,293	216,360,170
Redemption of Shares	(172,381,374)	(218,266,804)
Increase in payable for amount due to custodian		4,432
Net cash provided by (used in) financing activities	203,046,919	(1,902,202)
Net change in cash	0	0
Cash at beginning of period
Cash at end of period
Supplemental disclosure of cash flow information
Cash paid for interest	$ 965	$ 472