InPlay Oil Corp. (OTCMKTS:IPOOF – Get Free Report) saw a significant decrease in short interest during the month of July. As of July 15th, there was short interest totalling 286,900 shares, a decrease of 6.9% from the June 30th total of 308,100 shares. Based on an average daily trading volume, of 61,000 shares, the days-to-cover […]