Additional Valuation Information (Tables)

12 Months Ended

Dec. 31, 2021

Fair Value Disclosures [Abstract]

Summary of the Tiered Valuation Input Levels

The following is a summary of the tiered valuation input levels as of December 31, 2021:

	Level 1			Level 2		Level 3		Total
Investments in Securities
United States Treasury Obligations	$	—		$	31,996,668	$	—	$	31,996,668
Exchange-Traded Fund		11,439,187							11,439,187
Money Market Mutual Fund		67,799,964			—		—		67,799,964
Total Investments in Securities		79,239,151			31,996,668		—		111,235,819
Other Investments - Assets (a)
Commodity Futures Contracts		877,836			—		—		877,836
Other Investments - Liabilities (a)
Commodity Futures Contracts		(3,024,948	)		—		—		(3,024,948	)
Total Other Investments		(2,147,112	)		—		—		(2,147,112	)
Total Investments	$	77,092,039		$	31,996,668	$	—	$	109,088,707

^(a) Unrealized appreciation (depreciation).

The following is a summary of the tiered valuation input levels as of December 31, 2020:

	Level 1		Level 2		Level 3		Total
Investments in Securities
United States Treasury Obligations	$	—	$	54,989,124	$	—	$	54,989,124
Exchange-Traded Fund		17,435,550		—		—		17,435,550
Money Market Mutual Fund		68,605,719		—		—		68,605,719
Total Investments in Securities		86,041,269		54,989,124		—		141,030,393
Other Investments - Assets (a)
Commodity Futures Contracts		28,341,350		—		—		28,341,350
Total Investments	$	114,382,619	$	54,989,124	$	—	$	169,371,743

^(a) Unrealized appreciation (depreciation).