Jinse Finance reported that the main stock indices in Japan and South Korea reached new closing highs again on Thursday. On September 18 (Thursday), the Nikkei 225 Index closed up 513.05 points, an increase of 1.15%, at 45,303.43 points. On September 18 (Thursday), the South Korean KOSPI Index closed up 47.9 points, an increase of 1.4%, at 3,461.3 points. (Golden Ten Data)