Cameco Co. (NYSE:CCJ – Get Free Report) (TSE:CCO) was the target of a large growth in short interest in April. As of April 15th, there was short interest totalling 21,370,000 shares, a growth of 6.7% from the March 31st total of 20,020,000 shares. Based on an average trading volume of 4,840,000 shares, the days-to-cover ratio […]