Roche Holding AG (OTCMKTS:RHHBY – Get Free Report) was the target of a large growth in short interest during the month of October. As of October 31st, there was short interest totalling 5,887,500 shares, a growth of 31.9% from the October 15th total of 4,463,100 shares. Based on an average daily volume of 5,809,900 shares, […]