Short interest in Rubius Therapeutics Inc Com (OTC:RUBY) increased during the last reporting period, rising from 984.99K to 985.07K. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 780.05K shares traded per day, it would take 1.26 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.