Short interest in Acorn Energy Inc (OTC:ACFND) increased during the last reporting period, rising from 31.00 to 61.00. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 1.59K 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.