|ProShares UltraShort DJ-UBS Crude Oil|
|The investment seeks to provide daily investment results (before fees and expenses) that correspond to twice (200%) the inverse of the daily performance of the Dow JonesâUBS WTI Crude Oil SubindexSM.
The fund invests principally in any one of or combinations of Financial Instruments, including swap agreements, futures contracts or forward contracts with respect to the applicable Fundâs benchmark to the extent determined appropriate by the Sponsor.|
| ||SCO||Category Avg|
|Annual Report Expense Ratio (net)||0.95%||N/A|
|Annual Holdings Turnover||0.00%||N/A|
|Total Net Assets||NaN||N/A|