Statements of Income and Expenses - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income
Interest Income	$ 46,312,771	$ 18,818,928	$ 430,088
Dividends from Affiliates	61,814,575	31,109,319	364,565
Total Income	108,127,346	49,928,247	794,653
Expenses
Management Fees	18,202,873	31,061,923	19,646,592
Brokerage Commissions and Fees	402,070	784,308	517,780
Interest Expense	511,287	349,325	36,912
Total Expenses	19,116,230	32,195,556	20,201,284
Less: Waivers	(1,188,829)	(1,623,656)	(338,942)
Net Expenses	17,927,401	30,571,900	19,862,342
Net Investment Income (Loss)	90,199,945	19,356,347	(19,067,689)
Net Realized Gain (Loss) on
United States Treasury Obligations	(154)
Affiliated Investments		(103,308)
Capital gain distributions from Affiliated Investments			32,702
Commodity Futures Contracts	(248,497,488)	732,359,785	663,176,025
Net Realized Gain (Loss)	(248,497,642)	732,256,477	663,208,727
Net Change in Unrealized Gain (Loss) on
United States Treasury Obligations	336,743	428,208	(23,268)
Affiliated Investments	453,841	(522,617)	(83,187)
Commodity Futures Contracts	5,796,728	(199,728,345)	14,525,333
Net Change in Unrealized Gain (Loss)	6,587,312	(199,822,754)	14,418,878
Net Realized and Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(241,910,330)	532,433,723	677,627,605
Net Income (Loss)	$ (151,710,385)	$ 551,790,070	$ 658,559,916