Cross-border escalation between Pakistan and Afghanistan dented investor sentiments at the Pakistan Stock Exchange (PSX), with the benchmark KSE-100 shedding over 3,700 points during the opening hours of trading on Monday. At 11:30am, the benchmark index was at 159,340.06, a decrease of 3,758.13 points or 2.3%. Selling pressure was observed in key sectors including automobile assemblers, cem