Statements of Cash Flows (Unaudited)	3 Months Ended		12 Months Ended
	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Cash flows from operating activities
Net Comprehensive Income (Loss)	$ (402,408)	$ (451,167)
Change in operating assets and liabilities:
Accrued interest expense	(1,571)	(20,019)
Accrued Sponsor's fee	(796)	(10,576)
Net cash provided by (used in) operating activities	(404,775)	(481,762)
Cash flows from financing activities
Proceeds from purchases of redeemable capital Shares	33,393,924	9,316,175
Redemptions of redeemable capital Shares	(24,046,323)	(32,867,039)
Net cash provided by (used in) financing activities	9,347,601	(23,550,864)
Effect of exchange rate on cash	290,871	(1,612,200)
Net change in cash	9,233,697	(25,644,826)
Cash at beginning of period	128,650,484	175,196,237	$ 175,196,237
Cash at end of period	137,884,181	149,551,411	$ 128,650,484
Supplemental disclosure of cash flow information
Cash paid for interest	$ (263,896)	$ (295,940)