Denison Mines Corp. (NYSEAMERICAN:DNN – Get Rating) (TSE:DML) was the target of a significant drop in short interest during the month of March. As of March 31st, there was short interest totalling 34,670,000 shares, a drop of 6.9% from the March 15th total of 37,220,000 shares. Based on an average trading volume of 5,260,000 shares, […]