Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net Income (Loss)	$ (1,174,362)	$ (514,952)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Cost of securities purchased	(13,943,165)	(27,831,661)
Proceeds from securities sold and matured	9,000,000	24,994,492
Cost of affiliated investments purchased	(8,696,943)	(26,774,527)
Proceeds from affiliated investments sold	18,736,450	26,296,950
Net accretion of discount on United States Treasury Obligations	(102,456)	(184,601)
Net realized (gain) loss on United States Treasury Obligations and Affiliated Investments		56
Net change in unrealized (gain) loss on United States Treasury Obligations and Affiliated Investments	(5,717)	(638)
Change in operating assets and liabilities:
Variation margin - Currency Futures Contracts	78,322	96,958
Dividends from affiliates	2,602	(63)
Management fees	(1,853)	3,199
Brokerage commissions and fees	113	1
Net cash provided by (used in) operating activities	3,892,991	(3,914,786)
Cash flows from financing activities:
Proceeds from purchases of Shares	4,059,650	8,418,328
Redemption of Shares	(8,027,125)	(4,142,665)
Increase (decrease) in payable for amount due to custodian		(360,877)
Net cash provided by (used in) financing activities	(3,967,475)	3,914,786
Net change in cash	(74,484)
Cash at beginning of period	74,484	0
Cash at end of period	0	0
Supplemental disclosure of cash flow information
Cash paid for interest	$ 186	$ 248