這狀況你怎麼處理?去房門外喊play one? 點圖看大圖
DBA: Summary for PowerShares DB Agriculture Fund- Yahoo! FinanceView the basic DBA stock chart on Yahoo! Finance. Change the date range, chart type and compare PowerShares DB Agriculture Fund against other companies. ... The investment seeks to track the price and yield performance, before fees and expenses, of the .....
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