Dejour Energy (NYSE:DEJ) was the recipient of a significant drop in short interest during the month of September. As of September 30th, there was short interest totalling 385,406 shares, a drop of 13.5% from the September 15th total of 445,501 shares, MarketBeat reports. Based on an average daily trading volume, of 198,420 shares, the days-to-cover […]