KOSPI opened 101.87 points higher on Wednesday, Oct. 21, up 1.83% at 5,654.61; SK Hynix and Samsung Electronics rose about 3%.

2026-10-21

KOSPI opened 101.87 points higher on Wednesday, Oct. 21, up 1.83% at 5,654.61; SK Hynix and Samsung Electronics rose about 3%.