 Baudax Bio NASDAQ:BXRX was the recipient of a large drop in short interest during the month of July. As of July 15th, there was short interest totalling 2,230,000 shares, a drop of 13.9 from the June 30th total of 2,590,000 shares. Based on an average daily trading volume, of 900,900 shares, the short-interest ratio is ... 