The Pakistan Stock Exchange’s benchmark KSE-100 index briefly went above the 50,000 mark on Tuesday, a milestone that analysts said occurred after six years. Volume on the KSE-100 index reached high of 50,017.45 at 11:23am, after petering out to 49,787.57 two hours later. The market finally closed at 49,531.01 points, down 200 points or 0.4 per cent. The KSE-100 index crossed the 50,000 mark