THIS ETF HAS BEEN CLOSED - LAST TRADING DAY: MAY 18, 2009. The PowerShares Dynamic Asia Pacific Opportunities Portfolio Fund (Ticker: PUA) seeks investment results that correspond generally to the performance, before fees and expenses, of the QSG Asia Pacific Opportunities Index. The index selects 125 components out of the 500 largest stocks (by liquidity-adjusted market capitalization) traded across Australia, Hong Kong, New Zealand and Singapore. Stocks are ranked for investment potential using a proprietary QSG index model. The methodology evaluates companies, using a proprietary multi-factor model based on the following measures of expected out performance: balance sheet strength, capital structure, leverage, earnings growth, earnings quality & price momentum. The 125 selected are the stocks with the best model score. The 125 components are equally weighted (on average each receives 0.8%).