 Bryn Mawr Bank Corp. NASDAQ:BMTC was the target of a significant decrease in short interest during the month of March. As of March 31st, there was short interest totalling 160,300 shares, a decrease of 8.3 from the March 15th total of 174,800 shares. Based on an average trading volume of 69,700 shares, the days-to-cover ratio ... 