Short interest in ProShares UltraPro Short Russell2000 (ARCA:SRTY) increased during the last reporting period, rising from 263.51K to 388.56K. This put -% of the company's publicly available shares short.

Short interest for ProShares UltraPro Short Russell2000 gives investors a sense of the degree to which investors are betting on the decline of ProShares UltraPro Short Russell2000's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 3.32M 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.