JCR Pharmaceuticals Co., Ltd. (OTCMKTS:JCRRF – Get Rating) was the target of a large increase in short interest in April. As of April 15th, there was short interest totalling 305,000 shares, an increase of 8.2% from the March 31st total of 281,800 shares. Based on an average trading volume of 100 shares, the days-to-cover ratio […]