Schedule of Investments (Unaudited) - Futures Contracts		3 Months Ended	12 Months Ended
		Mar. 31, 2022 USD ($) Contract	Dec. 31, 2021 USD ($) Contract
Schedule of Investments [Line Items]
Commodity Futures Contracts, Value		$ 134,722,194	$ 111,235,819
Futures [Member]
Schedule of Investments [Line Items]
Commodity Futures Contracts, Value	[1]	764,841	(2,147,112)
Commodity Futures Contracts, Unrealized Appreciation (Depreciation)	[1]	$ 764,841	$ (2,147,112)
Futures [Member] | COMEX Gold [Member] | Long [Member]
Schedule of Investments [Line Items]
Commodity Futures Contracts, Number of Contracts | Contract		560	498
Commodity Futures Contracts, Expiration Date		May 31, 2022	Feb. 28, 2022
Commodity Futures Contracts, Notional Value		$ 109,261,600	$ 91,064,280
Commodity Futures Contracts, Value	[1]	(1,375,564)	(3,024,948)
Commodity Futures Contracts, Unrealized Appreciation (Depreciation)	[1]	$ (1,375,564)	$ (3,024,948)
Futures [Member] | COMEX Silver [Member] | Long [Member]
Schedule of Investments [Line Items]
Commodity Futures Contracts, Number of Contracts | Contract		209	185
Commodity Futures Contracts, Expiration Date		May 31, 2022	Mar. 31, 2022
Commodity Futures Contracts, Notional Value		$ 26,263,985	$ 21,600,600
Commodity Futures Contracts, Value	[1]	2,140,405	877,836
Commodity Futures Contracts, Unrealized Appreciation (Depreciation)	[1]	$ 2,140,405	$ 877,836

[1] Unrealized Appreciation (Depreciation) and Value are presented above, net by contract.