GEA Group Aktiengesellschaft (OTCMKTS:GEAGF – Get Free Report) saw a large growth in short interest in the month of November. As of November 30th, there was short interest totalling 111,600 shares, a growth of 86.3% from the November 15th total of 59,900 shares. Based on an average trading volume of 600 shares, the short-interest ratio […]