Short interest in Fuel Tech Inc (NASDAQ:FTEK) increased during the last reporting period, rising from 62.29K to 142.01K. This put 0.6% of the company's publicly available shares short.

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

Based on the recent average volume of 147.35K 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.