Short interest in ProShares K-1 Free Crude Oil ETF (BATS:OILK) increased during the last reporting period, rising from 944.00 to 26.89K. This put -% of the company's publicly available shares short.

Short interest for ProShares K-1 Free Crude Oil ETF gives investors a sense of the degree to which investors are betting on the decline of ProShares K-1 Free Crude Oil ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 55.07K shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.