Shares at the Pakistan Stock Exchange (PSX) fell sharply on Monday, with the benchmark KSE-100 index dropping 579.26 points, or 1.43 per cent, to close at 39,871.27 points. It reached an intraday low of 606.14 points, or 1.52pc, around 3:26pm. Two analysts attributed the stock market’s fall to the blast at a mosque in Peshawar’s Police Lines area, in which 28 people died and more than 150 we