Short interest in FuelCell Energy Inc (NASDAQ:FCEL) increased during the last reporting period, rising from 4.34M to 5.24M. This put 25.82% of the company's publicly available shares short.

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

Based on the recent average volume of 1.97M shares traded per day, it would take 2.67 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.