Short interest in ProShares Short S&P500 (ARCA:SH) decreased during the last reporting period, falling from 629.40K to 540.98K. This put -% of the company's publicly available shares short.

Short interest for ProShares Short S&P500 gives investors a sense of the degree to which investors are betting on the decline of ProShares Short S&P500's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 3.56M 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.