Statements Of Income And Comprehensive Income (USD $)	3 Months Ended	6 Months Ended
Apr. 30, 2012	Apr. 30, 2011	Apr. 30, 2012	Apr. 30, 2011
Income
Interest Income
Total Income
Expenses
Sponsor's fee	(276,609)	(168,979)	(983,091)	(378,216)
Total Expenses	(276,609)	(168,979)	(983,091)	(378,216)
Net Loss	(276,609)	(168,979)	(983,091)	(378,216)
Other Comprehensive Loss:
Currency translation adjustment	(3,320)	(2,789)	(12,884)	(5,106)
Total Comprehensive Loss	$ (279,929)	$ (171,768)	$ (995,975)	$ (383,322)
Basic and Diluted Earnings per Share	$ (0.12)	$ (0.12)	$ (0.25)	$ (0.24)
Weighted-average Shares Outstanding	2,288,333	1,452,247	3,933,242	1,595,856
Cash Dividends per Share

Aggregate dividends declared during the period for each share of common stock outstanding.

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