Shares of Martinrea International Inc. (OTCMKTS:MRETF – Get Rating) passed below its 50 day moving average during trading on Friday . The stock has a 50 day moving average of $9.91 and traded as low as $9.02. Martinrea International shares last traded at $9.02, with a volume of 135 shares. Analyst Upgrades and Downgrades MRETF […]