Short interest in Rein Therapeutics Inc (NASDAQ:RNTX) increased during the last reporting period, rising from 199.69K to 351.49K. This put 1.34% of the company's publicly available shares short.

Based on the recent average volume of 131.19K shares traded per day, it would take 2.68 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.