BlackRock World Mining Trust (LON:BRWM – Get Free Report) shares crossed above its 50-day moving average during trading on Wednesday . The stock has a 50-day moving average of GBX 562.22 ($6.90) and traded as high as GBX 570 ($7.00). BlackRock World Mining Trust shares last traded at GBX 565 ($6.94), with a volume of […]