Embraer S.A. (NYSE:ERJ – Get Rating) saw a large increase in short interest in the month of April. As of April 30th, there was short interest totalling 1,720,000 shares, an increase of 10.3% from the April 15th total of 1,560,000 shares. Currently, 0.9% of the shares of the company are short sold. Based on an […]