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Condensed Statements of Financial Condition (Parentheticals) (USD $)
Jun. 30, 2011
Dec. 31, 2010
Market value of investment in Gold (in Dollars) $ 1,383,220,613 $ 1,157,887,317
Common stock, shares authorized Unlimited Unlimited
Common stock, shares issued 9,250,000 8,250,000
Common stock, shares outstanding 9,250,000 8,250,000
Common stock, par value (in Dollars per share) $ 0 $ 0