Shares at the Pakistan Stock Exchange (PSX) continued their bull run on Tuesday, rising immediately after the opening bell. The benchmark KSE-100 index gained 331.99 points, or 0.81 per cent, to close at 41,522.76 points. It reached an intraday high of 573.18 points, or 1.39pc, around 10:37am. Dalal Securities CEO Siddique Dalal said the index rose on expectations that the gas sector’s circu