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CONTRACTS AND AGREEMENTS - Brokerage Commissions (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Brokerage commissions	$ 48,776	$ 71,693	$ 95,041	$ 166,778
Commission Member
Brokerage commissions			$ 95,041	$ 166,778
Percentage Of Average Daily Net Assets	0.07%	0.10%	0.07%	0.10%
Rebalancing Investments Transaction [Member]
Brokerage commissions			$ 86,948	$ 157,413
Percentage Of Average Daily Net Assets	91.48%	94.38%	91.48%	94.38%
Creation And Redemption Activity [Member]
Brokerage commissions			$ 8,093	$ 9,365
Percentage Of Average Daily Net Assets	8.52%	5.62%	8.52%	5.62%

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- Definition

Percentage Of Average Daily Net Assets

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- Definition

The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.

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No definition available.

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