Massive selling pressure was observed at the Pakistan Stock Exchange (PSX) after the US and Iran failed to reach an agreement during their crucial talks in Islamabad. The benchmark KSE-100 Index shed nearly 5,200 points during the opening hours of trading on Monday. At 10:04am, the benchmark index was hovering at 162,057.43, down by 5,133.94 points or 3.07%. “The market landscape has shifted