Statements of Financial Condition - USD ($)		Dec. 31, 2025	Dec. 31, 2024
Assets
United States Treasury Obligations, at value (cost $0 and $245,521,628, respectively)			$ 245,783,215
Investments, at value		$ 589,685,144	767,686,990
Other investments:
Variation margin receivable- Commodity Futures Contracts			5,161,930
Cash held by custodian			13,472,216
Deposit with Commodity Broker		134,602,431
Receivable for:
Dividends from affiliates		1,556,407	1,593,755
Total assets		725,843,982	787,914,891
Payable for:
Fund shares reacquired		2,554,071
Management fees		487,310	528,933
Brokerage commissions and fees			4,264
Total liabilities		3,041,381	533,197
Commitments and Contingencies (Note 10)
Equity
Shareholder's equity—General Shares		1,022	1,064
Shareholders' equity—Shares		722,801,579	787,380,630
Total shareholders' equity		722,802,601	787,381,694
Total liabilities and equity		$ 725,843,982	$ 787,914,891
General Shares outstanding		40	40
Shares outstanding		28,300,000	29,600,000
Net asset value per share		$ 25.54	$ 26.60
Market value per share	[1]	$ 25.54	$ 26.59
Investment, Affiliated [Member]
Assets
Investments, at value		$ 589,685,144	$ 521,903,775

[1] The mean between the last bid and ask prices.