Tingyi (Cayman Islands) Holding Corp. (OTCMKTS:TYCMY – Get Free Report) saw a large decline in short interest in May. As of May 15th, there was short interest totalling 600 shares, a decline of 89.1% from the April 30th total of 5,500 shares. Based on an average daily trading volume, of 8,700 shares, the days-to-cover ratio […]