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CONTRACTS AND AGREEMENTS - Brokerage Commissions (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Brokerage commissions	$ 95,085	$ 46,679
Percentage Of Average Daily Net Assets	0.11%	0.23%
Rebalancing Investments Transaction [Member]
Brokerage commissions	$ 89,261	$ 37,828
Percentage Of Average Daily Net Assets	93.87%	81.04%
Creation And Redemption Activity [Member]
Brokerage commissions	$ 5,824	$ 8,851
Percentage Of Average Daily Net Assets	6.13%	18.96%

X

- 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.

+ References

No definition available.

+ Details

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- Details

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X

- Details

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