Santo Mining Co. (OTCMKTS:SANP – Get Rating) was the recipient of a significant growth in short interest in February. As of February 15th, there was short interest totalling 68,500 shares, a growth of 534.3% from the January 31st total of 10,800 shares. Based on an average daily volume of 156,258,400 shares, the short-interest ratio is […]