Exelon (NASDAQ: EXC) reported quarterly earnings of $0.91 per share which beat the analyst consensus estimate of $0.89 by 2.25 percent. This is a 1.09 percent decrease over earnings of $0.92 per share from the same period last year. The company reported quarterly sales of $7.242 billion which beat the analyst consensus estimate of $6.930 billion by 4.50 percent. This is a 7.86 percent increase over sales of $6.714 billion the same period last year.