v3.26.1
Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows from operating activities:    
Net Income (Loss) $ 12,963,476 $ (28,648,549)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:    
Proceeds from securities sold and matured 0 150,000,000
Cost of affiliated investments purchased (678,082,276) (573,521,267)
Proceeds from affiliated investments sold 462,903,555 649,260,452
Net accretion of discount on United States Treasury Obligations 0 (2,448,822)
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments 0 157,565
Change in operating assets and liabilities:    
Variation margin - Currency Futures Contracts (382,583) 1,439,295
Deposit with Commodity Broker (1,593,611) (4,525,030)
Dividends from affiliates (330,723) 237,136
Management fees 66,705 37,779
Brokerage commissions and fees 0 (612)
Net cash provided by (used in) operating activities (204,455,457) 191,987,947
Cash flows from financing activities:    
Proceeds from purchases of Shares 708,024,402 427,760,526
Redemption of Shares (503,568,945) (620,305,385)
Net cash provided by (used in) financing activities 204,455,457 (192,544,859)
Net change in cash 0 (556,912)
Cash at beginning of period 0 556,912
Cash at end of period 0 0
Supplemental disclosure of cash flow information    
Cash paid for interest $ 8,216 $ 11,836