Orvana Minerals Corp. (OTCMKTS:ORVMF – Get Free Report) was the recipient of a large growth in short interest during the month of October. As of October 31st, there was short interest totalling 3,600 shares, a growth of 28.6% from the October 15th total of 2,800 shares. Based on an average trading volume of 9,100 shares, […]