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Condensed Schedule of Investments (Parenthetical)	6 Months Ended
	Jun. 30, 2020 USD ($)
Expiration date	June 30, 2020
Collateral Amount On Open Futures Contracts	$ 10,985,763
Cash Equivalents | United States Treasury Obligations | US Treasury Bills 1.54%, 7/02/2020
Interest rate	1.54%
Expiration date	7/02/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills 1.52%, 7/09/2020
Interest rate	1.52%
Expiration date	7/09/2020
Cash Equivalents | United States Treasury Obligations | U.S Treasury Bills 1.55%, 7/16/2020
Interest rate	1.55%
Expiration date	7/16/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.53%, 7/23/2020
Interest rate	1.53%
Expiration date	7/23/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.54%, 7/30/2020
Interest rate	1.54%
Expiration date	7/30/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.53%, 8/20/2020
Interest rate	1.53%
Expiration date	8/20/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.54%, 8/06/2020
Interest rate	1.54%
Expiration date	8/06/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.52%, 8/13/2020
Interest rate	1.52%
Expiration date	8/13/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills, 1.43%, 8/27/2020
Interest rate	1.43%
Expiration date	8/27/2020
Cash Equivalents | United States Treasury Obligations | U.S. Treasury Bills 0.68%, 9/03/2020
Interest rate	0.68%
Expiration date	9/03/2020

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