Companhia Paranaense de Energia (NYSE:ELPC – Get Free Report) will announce its earnings results after the market closes on Wednesday, May 8th. Companhia Paranaense de Energia Price Performance Shares of ELPC traded up $0.06 on Monday, reaching $6.90. The stock had a trading volume of 688 shares, compared to its average volume of 67,033. The […]