Spectra7 Microsystems Inc. (OTCMKTS:SPVNF – Get Free Report) was the target of a large decrease in short interest in April. As of April 15th, there was short interest totalling 12,200 shares, a decrease of 45.0% from the March 31st total of 22,200 shares. Based on an average daily trading volume, of 298,200 shares, the days-to-cover […]