Nihon Kohden Co. (OTCMKTS:NHNKY – Get Free Report) saw a large decline in short interest during the month of May. As of May 31st, there was short interest totalling 2,900 shares, a decline of 39.6% from the May 15th total of 4,800 shares. Based on an average daily trading volume, of 3,200 shares, the short-interest […]