Short interest in iShares Neuroscience and Healthcare ETF (ARCA:IBRN) increased during the last reporting period, rising from 5.93K to 7.22K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 2.06K shares traded per day, it would take 3.51 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.