Deluxe Co. (NYSE:DLX – Get Free Report) was the target of a significant increase in short interest in March. As of March 15th, there was short interest totalling 2,800,000 shares, an increase of 7.3% from the February 29th total of 2,610,000 shares. Based on an average daily trading volume, of 216,000 shares, the days-to-cover ratio […]