Rising geopolitical tensions took their toll on investor sentiments at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 shedding nearly 3,300 points during the opening minutes of trading on Monday. At 9:35am, the benchmark index was hovering at 170,646.01, down by 3,293.00 points or 1.89%. Selling pressure was observed in key sectors, including cement, commercial banks, fertilis