Selling pressure gripped the Pakistan Stock Exchange (PSX) amid escalating geopolitical tensions in the region, driving the benchmark KSE-100 Index below the 153,000 level on Monday. At 9:22am, the benchmark index was hovering at 152,991.15 , down by 15,071.01 points or 8.97%. Following the nearly 9% drop, trading activity at PSX was halted and will reopen at 10.22am. “All TRE Certificate