Short interest in ClearSign Technologies Corp (NASDAQ:CLIR) increased during the last reporting period, rising from 235.47K to 339.69K. This put 0.79% of the company's publicly available shares short.

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

Based on the recent average volume of 118.59K shares traded per day, it would take 2.86 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.