Ryohin Keikaku Co., Ltd. (OTCMKTS:RYKKY – Get Rating) saw a large decline in short interest during the month of May. As of May 31st, there was short interest totalling 3,100 shares, a decline of 22.5% from the May 15th total of 4,000 shares. Based on an average daily volume of 900 shares, the days-to-cover ratio […]