Tingyi (Cayman Islands) Holding Corp. (OTCMKTS:TCYMF – Get Rating) was the target of a significant drop in short interest in the month of May. As of May 31st, there was short interest totalling 2,529,700 shares, a drop of 18.0% from the May 15th total of 3,084,100 shares. Based on an average daily trading volume, of […]