Short interest in FutureFuel Corp (NYSE:FF) increased during the last reporting period, rising from 672.20K to 826.28K. This put 3.17% of the company's publicly available shares short.

Based on the recent average volume of 314.39K shares traded per day, it would take 2.63 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.