v3.25.1
Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)
Total
General Shares [Member]
Shares [Member]
Balance - Value at Dec. 31, 2023 $ 1,683,432,356 $ 882 $ 1,683,431,474
Balance - Shares at Dec. 31, 2023   40 76,350,000
Purchases of Shares - Value 78,128,725   $ 78,128,725
Purchases of Shares - Shares     3,500,000
Redemption of Shares - Value (113,716,598)   $ (113,716,598)
Redemption of Shares - Shares     (5,150,000)
Net Increase (Decrease) due to Share Transactions, value (35,587,873)   $ (35,587,873)
Net Increase (Decrease) due to Share Transactions, shares     (1,650,000)
Net Income (Loss)      
Net Investment Income (Loss) 18,721,612 $ 10 $ 18,721,602
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (2,570,178) (1) (2,570,177)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts 52,832,034 28 52,832,006
Net Income (Loss) 68,983,468 37 68,983,431
Net Change in Shareholders' Equity, value 33,395,595 37 $ 33,395,558
Net Change in Shareholders' Equity, shares     (1,650,000)
Balance - Value at Mar. 31, 2024 1,716,827,951 $ 919 $ 1,716,827,032
Balance - Shares at Mar. 31, 2024   40 74,700,000
Balance - Value at Dec. 31, 2024 1,284,185,900 $ 854 $ 1,284,185,046
Balance - Shares at Dec. 31, 2024   40 60,150,000
Purchases of Shares - Value 76,680,188   $ 76,680,188
Purchases of Shares - Shares     3,450,000
Redemption of Shares - Value (70,847,389)   $ (70,847,389)
Redemption of Shares - Shares     (3,200,000)
Net Increase (Decrease) due to Share Transactions, value 5,832,799   $ 5,832,799
Net Increase (Decrease) due to Share Transactions, shares     250,000
Net Income (Loss)      
Net Investment Income (Loss) 11,279,069 $ 8 $ 11,279,061
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts (4,551,411) (3) (4,551,408)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts 62,443,034 41 62,442,993
Net Income (Loss) 69,170,692 46 69,170,646
Net Change in Shareholders' Equity, value 75,003,491 46 $ 75,003,445
Net Change in Shareholders' Equity, shares     250,000
Balance - Value at Mar. 31, 2025 $ 1,359,189,391 $ 900 $ 1,359,188,491
Balance - Shares at Mar. 31, 2025   40 60,400,000