Shares of Gamma Communications plc (LON:GAMA – Get Rating) passed above its 50-day moving average during trading on Thursday . The stock has a 50-day moving average of GBX 1,133.95 ($14.16) and traded as high as GBX 1,166 ($14.56). Gamma Communications shares last traded at GBX 1,162 ($14.51), with a volume of 240,373 shares trading […]