Short interest in UltraPro Short Dow30 (ARCA:SDOW) decreased during the last reporting period, falling from 4.09M to 3.33M. This put -% of the company's publicly available shares short.

Short interest for UltraPro Short Dow30 gives investors a sense of the degree to which investors are betting on the decline of UltraPro Short Dow30's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 15.43M 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.