Korea’s 24-hour won-dollar trading, set to launch Monday, is expected to reshape market dynamics as the local currency remains under pressure, with the exchange rate staying above the psychologically important 1,500-per-dollar level for more than 30 consecutive days, analysts said Sunday. While the extended trading hours could fuel greater volatility in the near term, analysts expect the move to improve access for foreign investors and deepen integration with global financial markets over time, laying the groundwork for a more stable exchange rate. Won-dollar trading in Seoul’s foreign exchange market will run from 6 a.m. Monday to 6 a.m. Saturday during U.S. daylight saving time (DST), effectively extending trading on a near 24-hour schedule and significantly lengthening hours from the previous 9 a.m. to 2 a.m. weekday regime. Outside the DST period, hours will shift to 7 a.m. Monday to 7 a.m. Saturday. Dollar trading will also continue on public holidays unless they fall on weekends. Trading in nondollar currencies will remain unchanged at 9 a.m. to 3:30 p.m. Just a year ago, the won