Short interest in Puradyn Filter Technologies Inc (OTC:PFTI) decreased during the last reporting period, falling from 18.20K to 18.20K. This put 0.04% of the company's publicly available shares short.

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

Based on the recent average volume of 13.64K shares traded per day, it would take 1.33 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.