Bulls dominated the trade floor at the Pakistan Stock Exchange (PSX) on Monday as shares gained more than 800 points. The benchmark KSE-100 index gained 815.22 points, or 0.96 per cent, to stand at 86,065.31 points from the previous close of 85,250.09 at 1:54pm. Finally, the index closed at 86,057.51 points, up by 807.42 points or 0.95pc, from the previous close. Mohammed Sohail, chief execu