Short interest in Data I/O Corp (NASDAQ:DAIO) increased during the last reporting period, rising from 15.43K to 43.12K. This put 0.5% of the company's publicly available shares short.

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

Based on the recent average volume of 21.28K shares traded per day, it would take 2.03 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.