Short interest in CECO Environmental Corp (NASDAQ:CECO) increased during the last reporting period, rising from 1.76M to 1.93M. This put 6.64% of the company's publicly available shares short.

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

Based on the recent average volume of 378.52K shares traded per day, it would take 5.11 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.