Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net Income (Loss)	$ 600,704	$ (1,439,059)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Cost of securities purchased	(11,998,294)	(12,939,090)
Proceeds from securities sold and matured	5,000,000	18,000,000
Cost of affiliated investments purchased	(21,468,854)	(7,288,266)
Proceeds from affiliated investments sold	12,772,843	8,729,825
Net accretion of discount on United States Treasury Obligations	(1,311)	(58,600)
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments	(662)	(26,960)
Change in operating assets and liabilities:
Variation margin - Currency Futures Contracts	(88,720)	(68,733)
Dividends from affiliates	(207)	(175)
Management fees	3,756	(4,340)
Brokerage commissions and fees	1	19
Net cash provided by (used in) operating activities	(15,180,744)	4,904,621
Cash flows from financing activities:
Proceeds from purchases of Shares	15,123,162
Redemption of Shares		(4,904,621)
Net cash provided by (used in) financing activities	15,123,162	(4,904,621)
Net change in cash	(57,582)	0
Cash at beginning of period	57,582	0
Cash at end of period	0	0
Supplemental disclosure of cash flow information
Cash paid for interest	$ 17	$ 149