v3.26.1
Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)
Total
General Shares [Member]
Shares [Member]
Balance - Value at Dec. 31, 2024 $ 47,223,940 $ 741 $ 47,223,199
Balance - Shares at Dec. 31, 2024   40 2,550,000
Purchases of Shares - Value 18,024,299   $ 18,024,299
Purchases of Shares - Shares     950,000
Redemption of Shares - Value (13,061,674)   $ (13,061,674)
Redemption of Shares - Shares     (700,000)
Net Increase (Decrease) due to Share Transactions, value 4,962,625 $ 507 $ 4,962,625
Net Increase (Decrease) due to Share Transactions, shares     250,000
Net Income (Loss)      
Net Investment Income (Loss) 881,673   $ 881,166
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (907,798) (522) (907,276)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts 34,823 20 34,803
Net Income (Loss) 8,698 5 8,693
Net Change in Shareholders' Equity, value 4,971,323 5 $ 4,971,318
Net Change in Shareholders' Equity, shares     250,000
Balance - Value at Jun. 30, 2025 52,195,263 $ 746 $ 52,194,517
Balance - Shares at Jun. 30, 2025   40 2,800,000
Balance - Value at Mar. 31, 2025 55,814,933 $ 783 $ 55,814,150
Balance - Shares at Mar. 31, 2025   40 2,850,000
Purchases of Shares - Value 8,322,448   $ 8,322,448
Purchases of Shares - Shares     450,000
Redemption of Shares - Value (9,262,146)   $ (9,262,146)
Redemption of Shares - Shares     (500,000)
Net Increase (Decrease) due to Share Transactions, value 939,698   $ (939,698)
Net Increase (Decrease) due to Share Transactions, shares     (50,000)
Net Income (Loss)      
Net Investment Income (Loss) 424,334 $ 500 $ 423,834
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (422,809) (514) (422,295)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (2,681,497) (23) (2,681,474)
Net Income (Loss) (2,679,972) (37) (2,679,935)
Net Change in Shareholders' Equity, value (3,619,670) (37) $ (3,619,633)
Net Change in Shareholders' Equity, shares     (50,000)
Balance - Value at Jun. 30, 2025 52,195,263 $ 746 $ 52,194,517
Balance - Shares at Jun. 30, 2025   40 2,800,000
Balance - Value at Dec. 31, 2025 41,046,405 $ 699 $ 41,045,706
Balance - Shares at Dec. 31, 2025   40 2,350,000
Purchases of Shares - Value 47,259,973   $ 47,259,973
Purchases of Shares - Shares     1,600,000
Redemption of Shares - Value (23,098,325)   $ (23,098,325)
Redemption of Shares - Shares     (800,000)
Net Increase (Decrease) due to Share Transactions, value 24,161,648   $ 24,161,648
Net Increase (Decrease) due to Share Transactions, shares     800,000
Net Income (Loss)      
Net Investment Income (Loss) 1,060,203 $ 22 $ 1,060,181
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts 25,399,926 517 25,399,409
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (9,557,308) (195) (9,557,113)
Net Income (Loss) 16,902,821 344 16,902,477
Net Change in Shareholders' Equity, value 41,064,469 344 $ 41,064,125
Net Change in Shareholders' Equity, shares     800,000
Balance - Value at Jun. 30, 2026 82,110,874 $ 1,043 $ 82,109,831
Balance - Shares at Jun. 30, 2026   40 3,150,000
Balance - Value at Mar. 31, 2026 85,345,055 $ 1,177 $ 85,343,878
Balance - Shares at Mar. 31, 2026   40 2,900,000
Purchases of Shares - Value 32,135,102   $ 32,135,102
Purchases of Shares - Shares     1,050,000
Redemption of Shares - Value (23,098,325)   $ (23,098,325)
Redemption of Shares - Shares     (800,000)
Net Increase (Decrease) due to Share Transactions, value 9,036,777   $ 9,036,777
Net Increase (Decrease) due to Share Transactions, shares     250,000
Net Income (Loss)      
Net Investment Income (Loss) 739,530 $ 17 $ 739,513
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts 11,204,880 284 11,204,596
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (24,215,368) (435) (24,214,933)
Net Income (Loss) (12,270,958) (134) (12,270,824)
Net Change in Shareholders' Equity, value (3,234,181) (134) $ (3,234,047)
Net Change in Shareholders' Equity, shares     250,000
Balance - Value at Jun. 30, 2026 $ 82,110,874 $ 1,043 $ 82,109,831
Balance - Shares at Jun. 30, 2026   40 3,150,000