Korea’s KOSPI crashes another 5% as AI rout deepens ; AI bellwether down over 40% from peak

Chip heavyweight SK Hynix Inc. headed for its lowest close since April. Data-center infrastructure company Elice Inc. plunged as much as 32% in its trading debut in Seoul. Both AI bellwethers SK Hynix and Samsung have plunged 35% and 22%, respectively.