Bulls continued to make further inroads at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 Index gaining nearly 800 points during the opening minutes of trading on Tuesday. At 9:35am, the benchmark index was hovering at 171,513.01, a gain of 771.67 points or 0.45%. Buying interest was observed across the board in key sectors, including automobile assembler, cement, fertiliser,