Short interest in RespireRx Pharmaceuticals Inc (OTC:RSPI) increased during the last reporting period, rising from 46.42K to 103.03K. This put 0.03% of the company's publicly available shares short.

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

Based on the recent average volume of 71.07M 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.