Sandfire Resources America Inc. (OTCMKTS:SRAFF – Free Report) saw a significant growth in short interest in the month of June. As of June 15th, there was short interest totalling 25,300 shares, a growth of 158.2% from the May 31st total of 9,800 shares. Based on an average trading volume of 41,600 shares, the days-to-cover ratio […]