Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net Income (Loss)	$ (1,459,785)	$ (3,465,373)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Cost of securities purchased	(11,982,306)	(19,996,209)
Proceeds from securities sold and matured	17,001,400	14,000,000
Cost of affiliated investments purchased	(13,571,361)	(30,618,756)
Proceeds from affiliated investments sold	11,600,235	48,588,332
Net accretion of discount on United States Treasury Obligations	(5,733)	(9,005)
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments	164	(6,597)
Change in operating assets and liabilities:
Variation margin - Currency Futures Contracts	387,052	(326,505)
Dividends from affiliates	(3,162)	(284)
Management fees	(5,542)	4,645
Brokerage commissions and fees	155	(2)
Net cash provided by (used in) operating activities	1,961,117	8,170,246
Cash flows from financing activities:
Proceeds from purchases of Shares		12,981,494
Redemption of Shares	(1,961,117)	(21,426,719)
Net cash provided by (used in) financing activities	(1,961,117)	(8,444,088)
Increase (Decrease) in payable for amount due to custodian		1,137
Net change in cash		(273,842)
Cash at beginning of period		273,842
Cash at end of period	0	0
Supplemental disclosure of cash flow information
Cash paid for interest	$ 98	$ 161