South Korea's KOSPI slipped below 6,000 after sharp declines in Samsung Electronics and SK Hynix as foreign investors continued net selling. Analysts say the scale of overseas outflows is too large to be explained by post-rally portfolio rebalancing

2026-10-13

South Korea's KOSPI slipped below 6,000 after sharp declines in Samsung Electronics and SK Hynix as foreign investors continued net selling. Analysts say the scale of overseas outflows is too large to be explained by post-rally portfolio rebalancing and poses a bigger market risk than semiconductor fundamentals; Samsung's Q3 operating profit beat expectations and memory prices and AI infrastructure investment remain firm. They warn domestic buyers may struggle to absorb the pressure — retail investors remain cautious after July's drop and large institutions such as the National Pension Service have limited capacity to add — leaving persistent foreign sales to weigh on KOSPI relative to other markets.