Presto Automation Inc. (NASDAQ:PRST – Get Free Report) saw a large increase in short interest in March. As of March 31st, there was short interest totalling 3,040,000 shares, an increase of 84.2% from the March 15th total of 1,650,000 shares. Based on an average trading volume of 4,600,000 shares, the days-to-cover ratio is presently 0.7 […]