Great Portland Estates Plc (LON:GPOR – Get Rating)’s stock price passed above its 200-day moving average during trading on Thursday . The stock has a 200-day moving average of GBX 735.74 ($8.89) and traded as high as GBX 767.50 ($9.27). Great Portland Estates shares last traded at GBX 735.50 ($8.89), with a volume of 442,820 […]