|PowerShares DB Crude Oil Short ETN|
|The investment seeks to track the price and yield performance, before fees and expenses, of the Deutsche Bank Liquid Commodity index - Optimum Yield Oil Excess Return.
The fund allows investors to take a short view on the performance of the index. The index is a rules-based index composed of futures contracts on light sweet crude oil (WTI) and is intended to reflect the performance of crude oil.|
| ||SZO||Category Avg|
|Annual Report Expense Ratio (net)||0.75%||N/A|
|Annual Holdings Turnover||0.00%||N/A|
|Total Net Assets||NaN||N/A|