Bridgeline Digital, Inc. (NASDAQ:BLIN – Get Free Report) was the recipient of a significant drop in short interest in May. As of May 15th, there was short interest totalling 59,100 shares, a drop of 22.7% from the April 30th total of 76,500 shares. Based on an average daily trading volume, of 64,300 shares, the days-to-cover […]