Selling pressure was observed at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 Index shedding nearly 2,200 points during the opening minutes of trading on Thursday. At 9:50am, the benchmark index was hovering at 176,695.31, a decrease of 2,157.78 points or 1.21%. Selling was observed in key sectors, including cement, commercial banks, fertilizer, oil and gas exploration compa