Shares of Amerisur Resources plc (LON:AMER – Get Rating) passed below its 200-day moving average during trading on Tuesday . The stock has a 200-day moving average of GBX 19.18 ($0.24) and traded as low as GBX 19.18 ($0.24). Amerisur Resources shares last traded at GBX 19.18 ($0.24), with a volume of 4,817,237 shares trading […]