The Pakistan Stock Exchange (PSX) kicked off trading on a strong note, with the benchmark KSE-100 Index gaining over 1,100 points during the opening minutes of trading on Friday. At 10:25am, the benchmark index was hovering at 171,956.60, an increase of 1,126.38 points or 0.66%. Buying interest was observed in key sectors, including automobile assemblers, cement, commercial banks, fertiliser