Yamada Holdings Co., Ltd. (OTCMKTS:YMDAF – Get Rating) saw a significant decrease in short interest in the month of May. As of May 31st, there was short interest totalling 951,700 shares, a decrease of 43.7% from the May 15th total of 1,690,700 shares. Based on an average daily volume of 0 shares, the short-interest ratio […]