S. Korea's foreign exchange market to open 1 hour later on day of CSAT Foreign Exchange 0 83 Share 서울 외환시장, 수능일 1시간 늦은 오전 10시 개장 South Korea’s foreign exchange market will open one hour later next Thursday due to the nation’s SATs,… or … source Share this:FacebookX Related 0 83 Share FacebookTwitterPinterestLinkedin