Caledonia Mining Co. Plc (NYSEAMERICAN:CMCL – Get Free Report) saw a large decrease in short interest during the month of November. As of November 15th, there was short interest totalling 253,100 shares, a decrease of 10.4% from the October 31st total of 282,600 shares. Based on an average daily volume of 45,900 shares, the days-to-cover […]