Defense Metals Corp. (OTCMKTS:DFMTF – Get Free Report) was the recipient of a significant decrease in short interest in July. As of July 15th, there was short interest totalling 226,600 shares, a decrease of 12.2% from the June 30th total of 258,100 shares. Based on an average trading volume of 835,100 shares, the short-interest ratio […]