Short interest in RespireRx Pharmaceuticals Inc (OTC:RSPI) increased during the last reporting period, rising from 80.50K to 166.60K. This put 0.05% of the company's publicly available shares short.

Short interest in RespireRx Pharma Corp (OOTC:RSPI) decreased during the last reporting period, falling from 280.30M to 275.20M. This put 1.17% of the company's publicly available shares short.

Based on the recent average volume of 1.28M 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.