Charlie’s Holdings, Inc. (OTCMKTS:CHUC – Get Rating) saw a large growth in short interest in May. As of May 15th, there was short interest totalling 1,200 shares, a growth of 500.0% from the April 30th total of 200 shares. Based on an average daily volume of 57,200 shares, the short-interest ratio is presently 0.0 days. […]