Short interest in iShares U.S. Utilities ETF (ARCA:IDU) increased during the last reporting period, rising from 79.22K to 79.96K. This put -% of the company's publicly available shares short.

Short interest for iShares U.S. Utilities ETF gives investors a sense of the degree to which investors are betting on the decline of iShares U.S. Utilities ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 140.18K 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.