Tingyi (Cayman Islands) Holding Corp. (OTCMKTS:TCYMF – Get Free Report) saw a significant growth in short interest in the month of December. As of December 31st, there was short interest totalling 8,100 shares, a growth of 35.0% from the December 15th total of 6,000 shares. Based on an average daily volume of 8,000 shares, the […]