Champion Iron Limited (OTCMKTS:CIAFF – Get Free Report) was the target of a large decrease in short interest in May. As of May 15th, there was short interest totalling 15,740,500 shares, a decrease of 7.8% from the April 30th total of 17,076,700 shares. Based on an average daily volume of 2,100 shares, the short-interest ratio […]