Tingyi (Cayman Islands) Holding Corp. (OTCMKTS:TYCMY – Get Rating) saw a large drop in short interest in the month of April. As of April 30th, there was short interest totalling 100 shares, a drop of 85.7% from the April 15th total of 700 shares. Based on an average trading volume of 6,700 shares, the days-to-cover […]