Positive momentum continued at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 Index gaining over 1,300 points during the opening minutes of trading on Thursday. At 9:40am, the benchmark index was hovering at 181,335.30, up by 1,320.37 points or 0.73%. Buying was observed in key sectors, including automobile assemblers, cement, chemical, commercial banks, fertiliser, oil and ga