Tri-Star Resources plc (TSTR.L) (LON:TSTR) crossed above its fifty day moving average during trading on Monday . The stock has a fifty day moving average of GBX 1.80 ($0.02) and traded as high as GBX 2 ($0.03). Tri-Star Resources plc (TSTR.L) shares last traded at GBX 1.80 ($0.02), with a volume of 8,207,456 shares. The […]