v3.26.1
Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)
Total
General Shares [Member]
Shares [Member]
Balance - Value at Dec. 31, 2024 $ 429,544,547 $ 1,177 $ 429,543,370
Balance - Shares at Dec. 31, 2024   40 14,600,000
Purchases of Shares - Value 427,760,526   $ 427,760,526
Purchases of Shares - Shares     14,950,000
Redemption of Shares - Value (627,026,368)   $ (627,026,368)
Redemption of Shares - Shares     (22,050,000)
Net Increase (Decrease) due to Share Transactions, value (199,265,842)   $ (199,265,842)
Net Increase (Decrease) due to Share Transactions, shares     (7,100,000)
Net Income (Loss)      
Net Investment Income (Loss) 6,117,391 $ 22 $ 6,117,369
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts (24,070,132) (86) (24,070,046)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts (10,695,808) (38) (10,695,770)
Net Income (Loss) (28,648,549) (102) (28,648,447)
Net Change in Shareholders' Equity, value (227,914,391) (102) $ (227,914,289)
Net Change in Shareholders' Equity, shares     (7,100,000)
Balance - Value at Jun. 30, 2025 201,630,156 $ 1,075 $ 201,629,081
Balance - Shares at Jun. 30, 2025   40 7,500,000
Balance - Value at Mar. 31, 2025 325,551,010 $ 1,141 $ 325,549,869
Balance - Shares at Mar. 31, 2025   40 11,400,000
Purchases of Shares - Value 160,088,907   $ 160,088,907
Purchases of Shares - Shares     5,850,000
Redemption of Shares - Value (268,338,439)   $ (268,338,439)
Redemption of Shares - Shares     (9,750,000)
Net Increase (Decrease) due to Share Transactions, value (108,249,532)   $ (108,249,532)
Net Increase (Decrease) due to Share Transactions, shares     (3,900,000)
Net Income (Loss)      
Net Investment Income (Loss) 2,307,709 $ 12 $ 2,307,697
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts (12,669,194) (55) (12,669,139)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts (5,309,837) (23) (5,309,814)
Net Income (Loss) (15,671,322) (66) (15,671,256)
Net Change in Shareholders' Equity, value (123,920,854) (66) $ (123,920,788)
Net Change in Shareholders' Equity, shares     (3,900,000)
Balance - Value at Jun. 30, 2025 201,630,156 $ 1,075 $ 201,629,081
Balance - Shares at Jun. 30, 2025   40 7,500,000
Balance - Value at Dec. 31, 2025 230,068,908 $ 1,083 $ 230,067,825
Balance - Shares at Dec. 31, 2025   40 8,500,000
Purchases of Shares - Value 708,024,402   $ 708,024,402
Purchases of Shares - Shares     25,600,000
Redemption of Shares - Value (504,989,538)   $ (504,989,538)
Redemption of Shares - Shares     (18,400,000)
Net Increase (Decrease) due to Share Transactions, value 203,034,864   $ 203,034,864
Net Increase (Decrease) due to Share Transactions, shares     7,200,000
Net Income (Loss)      
Net Investment Income (Loss) 4,981,412 $ 20 $ 4,981,392
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts 1,992,728 8 1,992,720
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts 5,989,336 25 5,989,311
Net Income (Loss) 12,963,476 53 12,963,423
Net Change in Shareholders' Equity, value 215,998,340 53 $ 215,998,287
Net Change in Shareholders' Equity, shares     7,200,000
Balance - Value at Jun. 30, 2026 446,067,248 $ 1,136 $ 446,066,112
Balance - Shares at Jun. 30, 2026   40 15,700,000
Balance - Value at Mar. 31, 2026 572,797,660 $ 1,112 $ 572,796,548
Balance - Shares at Mar. 31, 2026   40 20,600,000
Purchases of Shares - Value 291,019,346   $ 291,019,346
Purchases of Shares - Shares     10,450,000
Redemption of Shares - Value (421,996,568)   $ (421,996,568)
Redemption of Shares - Shares     (15,350,000)
Net Increase (Decrease) due to Share Transactions, value (130,977,222)   $ (130,977,222)
Net Increase (Decrease) due to Share Transactions, shares     (4,900,000)
Net Income (Loss)      
Net Investment Income (Loss) 2,873,284 $ 13 $ 2,873,271
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts (875,732) (2) (875,730)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Currency Futures Contracts 2,249,258 13 2,249,245
Net Income (Loss) 4,246,810 24 4,246,786
Net Change in Shareholders' Equity, value (126,730,412) 24 $ (126,730,436)
Net Change in Shareholders' Equity, shares     (4,900,000)
Balance - Value at Jun. 30, 2026 $ 446,067,248 $ 1,136 $ 446,066,112
Balance - Shares at Jun. 30, 2026   40 15,700,000