Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net Income (Loss)	$ (28,648,549)	$ 27,210,185
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Cost of securities purchased	0	(194,761,118)
Proceeds from securities sold and matured	150,000,000	297,922,861
Cost of affiliated investments purchased	(573,521,267)	(489,138,943)
Proceeds from affiliated investments sold	649,260,452	357,299,582
Net accretion of discount on United States Treasury Obligations	(2,448,822)	(5,303,094)
Net realized (gain) loss on United States Treasury Obligations and Affiliated Investments	0	(87,804)
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments	157,565	245,609
Change in operating assets and liabilities:
Variation margin - Currency Futures Contracts	1,439,295	575,809
Deposit with Commodity Broker	(4,525,030)	0
Dividends from affiliates	237,136	(108,901)
Management fees	37,779	(48,694)
Brokerage commissions and fees	(612)	363
Net cash provided by (used in) operating activities	191,987,947	(6,194,145)
Cash flows from financing activities:
Proceeds from purchases of Shares	427,760,526	456,489,754
Redemption of Shares	(620,305,385)	(451,339,897)
Net cash provided by (used in) financing activities	(192,544,859)	5,149,857
Net change in cash	(556,912)	(1,044,288)
Cash at beginning of period	556,912	1,044,288
Cash at end of period	0	0
Supplemental disclosure of cash flow information
Cash paid for interest	$ 11,836	$ 16,889