Willow Biosciences Inc. (OTCMKTS:CANSF – Free Report) saw a large drop in short interest in the month of June. As of June 15th, there was short interest totalling 20,400 shares, a drop of 72.0% from the May 31st total of 72,800 shares. Based on an average trading volume of 57,700 shares, the days-to-cover ratio is […]