Bitcoin Group SE (OTCMKTS:BTGGF – Get Free Report) saw a large growth in short interest in November. As of November 15th, there was short interest totalling 7,300 shares, a growth of 35.2% from the October 31st total of 5,400 shares. Based on an average trading volume of 100 shares, the short-interest ratio is presently 73.0 […]