Short interest in FUELCELL ENERGY INC PFD B by FuelCell Energy, Inc. (OTC:FCELB) increased during the last reporting period, rising from 779.00 to 1.05K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 491.00 shares traded per day, it would take 2.14 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.