KOSPI Index Declines 1% Intraday as SK Hynix Drops 4.5%

South Korea's benchmark index falls 1% intraday. SK Hynix leads losses with a 4.5% drop, while Samsung Electronics gains narrow to under 1%.

Woofun AI data shows that the South Korean KOSPI index accelerated its decline, registering a 1% intraday drop. Within the index, SK Hynix expanded its losses by 4.5%, whereas Samsung Electronics saw its gains narrow to less than 1%.