Seoul gave investors a full emotional arc in a single session. The KOSPI opened sharply higher — briefly up more than 5% and touching intraday highs near 5,976 — after Samsung Electronics delivered a ...

Seoul got its footing back on Wednesday. A day after the KOSPI suffered one of the worst single-session falls in its history — an 10.84% crash that briefly pushed the index below 6,000 — Korean stocks...
