Frontier Developments plc (LON:FDEV – Get Rating) shares crossed above its 50-day moving average during trading on Thursday . The stock has a 50-day moving average of GBX 1,295.15 ($15.89) and traded as high as GBX 1,399.62 ($17.17). Frontier Developments shares last traded at GBX 1,380 ($16.93), with a volume of 25,419 shares trading hands. […]