Statements of Cash Flows (Unaudited)	6 Months Ended
Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)
Cash flows from operating activities
Net Comprehensive Income (Loss)	$ (31,785)	$ (288,919)
Adjustments to reconcile net comprehensive income (loss) to net cash provided by (used for) operating activities:
Receivable from accrued interest	1,992	5,677
Accrued Sponsor’s fee	(1,938)	(19,954)
Net cash provided by (used in) operating activities	(31,731)	(303,196)
Cash flows from financing activities
Proceeds from purchases of redeemable Shares	44,144,699	13,369,333
Redemptions of redeemable Shares	(44,096,907)	(53,469,708)
Net cash provided by (used in) financing activities	47,792	(40,100,375)
Effect of exchange rate on cash	(144,688)	(3,420,663)
Net change in cash	(128,627)	(43,824,234)
Cash at beginning of period	135,900,899	210,438,083
Cash at end of period	135,772,272	166,613,849
Supplemental disclosure of cash flow information
Cash paid for interest	$ 0	$ 0

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