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CONTRACTS AND AGREEMENTS (Tables)

12 Months Ended

Dec. 31, 2021

CONTRACTS AND AGREEMENTS

Schedule of brokerage commissions

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​	​	​	​	​	​	​	​	​	​	​
​	​	Year ended		​	Year ended		​	Year ended		​
​		December 31, 2021			December 31, 2020			December 31, 2019		​
Total commissions accrued to brokers	​	$	794,337	​	$	1,879,043	​	$	1,155,153	​
Total commissions as annualized percentage of average total net assets		​	0.24	%	​	0.47	%	​	0.38	%
Commissions accrued as a result of rebalancing	​	$	712,376	​	$	1,636,443	​	$	964,567	​
Percentage of commissions accrued as a result of rebalancing	​		89.68	%	​	87.09	%		83.50	%
Commissions accrued as a result of creation and redemption activity	​	$	81,961	​	$	242,600	​	$	190,586	​
Percentage of commissions accrued as a result of creation and redemption activity	​		10.32	%		12.91	%		16.50	%

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