Short interest in Collegium Pharmaceutical Inc (NASDAQ:COLL) decreased during the last reporting period, falling from 6.11M to 5.99M. This put 23.02% of the company's publicly available shares short.

Short interest for Collegium Pharmaceutical gives investors a sense of the degree to which investors are betting on the decline of Collegium Pharmaceutical's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 450.54K shares traded per day, it would take 13.29 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.