A volatile session was observed at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 Index swinging both ways during trading on Wednesday. At 1:35pm, the benchmark index was hovering at 165,459.46, a decrease of 714.28 points or 0.43%. Selling pressure was observed in key sectors, cement, commercial banks, OMCs and power generation. Index-heavy stocks, including HUBCO, SSGC, SNGP