Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Jan. 31, 2014	Jan. 31, 2013
Cash flows from operating activities
Cash paid for expenses	$ (148,754)	$ (167,719)
Net cash used in operating activities	(148,754)	(167,719)
Cash flows from financing activities
Cash received to purchase redeemable shares	109,572,520	225,939,158
Cash paid to redeem redeemable shares	(52,404,093)	(208,516,102)
Net cash provided by financing activities	57,168,427	17,423,056
Adjustment to period cash flows due to currency movement	(5,186,683)	(17,258,858)
Increase/(Decrease) in cash	51,832,990	(3,521)
Cash at beginning of period	144,517,524	128,968,366
Cash at end of period	196,350,514	128,964,845
Reconciliation of net loss to net cash used in operating activities
Net Loss	(163,890)	(175,667)
Adjustments to reconcile net loss to net cash used in operating activities:
Currency translation adjustment	1,958	6,549
Accrued sponsor fee	66,852	49,514
Prior period accrued sponsor fee	(53,674)	(48,115)
Net cash used in operating activities	$ (148,754)	$ (167,719)