NovelStem International Corp. (OTCMKTS:NSTM – Get Rating) saw a significant growth in short interest during the month of May. As of May 15th, there was short interest totalling 600 shares, a growth of 500.0% from the April 30th total of 100 shares. Based on an average trading volume of 1,100 shares, the days-to-cover ratio is […]