Short interest in ProShares Ultra Semiconductors (ARCA:USD) increased during the last reporting period, rising from 195.29K to 223.18K. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 684.82K 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.