Statements of Income and Expenses (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income
Interest Income	$ 249,327	$ 972,681
Dividends from Affiliates	180,411	144,492
Total Income	429,738	1,117,173
Expenses
Management Fees	201,727	322,213
Brokerage Commissions and Fees	21,822	20,217
Interest Expense	875	172,391
Total Expenses	224,424	514,821
Less: Waivers	(18,710)	(7,769)
Net Expenses	205,714	507,052
Net Investment Income (Loss)	224,024	610,121
Net Realized Gain (Loss) on
United States Treasury Obligations		154
Commodity Futures Contracts	(3,245,313)	(5,102,144)
Net Realized Gain (Loss)	(3,245,313)	(5,101,990)
Net Change in Unrealized Gain (Loss) on
United States Treasury Obligations	1,527	1,855
Affiliated Investments	98,735	7,595
Commodity Futures Contracts	(17,088,357)	21,462,988
Net Change in Unrealized Gain (Loss)	(16,988,095)	21,472,438
Net Realized and Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(20,233,408)	16,370,448
Net Income (Loss)	$ (20,009,384)	$ 16,980,569