Marijuana Company of America, Inc. (OTCMKTS:MCOA – Get Free Report) saw a significant growth in short interest in January. As of January 15th, there was short interest totalling 119,900 shares, a growth of 4,696.0% from the December 31st total of 2,500 shares. Based on an average daily volume of 160,503,000 shares, the short-interest ratio is […]