Statement of Financial Condition (Parenthetical) (USD $)	Oct. 31, 2013	Oct. 31, 2012
Statement Of Financial Position [Abstract]
Redeemable Capital Shares, no par value
Redeemable Capital Shares, shares issued	1,450,000	1,050,000
Redeemable Capital Shares, shares authorized	48,870,000	43,870,000
Redeemable Capital Shares, shares outstanding	1,450,000	1,050,000