PURE Bioscience, Inc. (OTCMKTS:PURE – Get Free Report) saw a large decline in short interest in the month of December. As of December 31st, there was short interest totalling 400 shares, a decline of 97.2% from the December 15th total of 14,300 shares. Based on an average daily volume of 114,500 shares, the days-to-cover ratio […]