SK hynix Hits $1 Trillion in a Wild Week, Traders Wonder What’s Next
SK hynix closed Friday at 2,333,000 won, near record highs, after hitting a $1 trillion market cap for the first time. The KOSPI ended up 3.55% at 8,476.15, but over 80% of listed stocks fell in the past month as money concentrated in chipmakers. Samsung began shipping 12-layer HBM4E samples to customers, intensifying competition in high-bandwidth memory. Korean markets will close June 3 for local elections.