Short interest in iShares U.S. Real Estate ETF (ARCA:IYR) increased during the last reporting period, rising from 15.97M to 17.55M. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 5.16M shares traded per day, it would take 3.4 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.