Short interest in iShares Short-Term National Muni Bond ETF (ARCA:SUB) decreased during the last reporting period, falling from 135.60K to 77.06K. This put -% of the company's publicly available shares short.

Short interest for iShares Short-Term National Muni Bond ETF gives investors a sense of the degree to which investors are betting on the decline of iShares Short-Term National Muni Bond ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 488.20K 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.