Trading at the Pakistan Stock Exchange (PSX) kicked off on a positive note, with the benchmark KSE-100 Index gaining over 700 points during the opening minutes of trading on Wednesday. At 9:35am, the benchmark index was hovering at 182,871.39, up 717.84 points or 0.39%. Buying interest was observed in key sectors, including cement, commercial banks, fertiliser, oil and gas exploration compan