CEMIG (NYSE:CIG – Get Rating) crossed above its 200-day moving average during trading on Monday . The stock has a 200-day moving average of $2.17 and traded as high as $2.38. CEMIG shares last traded at $2.37, with a volume of 2,362,626 shares changing hands. Analyst Upgrades and Downgrades Separately, Morgan Stanley downgraded shares of […]