Sumitomo Co. (OTCMKTS:SSUMY – Get Free Report) was the recipient of a large drop in short interest in May. As of May 15th, there was short interest totalling 8,200 shares, a drop of 75.0% from the April 30th total of 32,800 shares. Based on an average daily volume of 79,000 shares, the days-to-cover ratio is […]