EL7.AI
StocksMedium•31 July 2026•
1 min read

Samsung and SK Hynix Surge Leads 16% KOSPI Rebound After Sell-off

Key Facts

1SK Hynix shares surged nearly 28% while Samsung Electronics rose 25% on Friday.
2The KOSPI index jumped over 16%, triggering a trading halt after losing about 17% in the previous three sessions.

Following a period of intense global technology sector volatility, South Korea's equity market staged a powerful technical rebound led by record gains in semiconductor giants. SK Hynix shares surged nearly 28% while Samsung Electronics rose 25% during Friday's trading session. This momentum drove the KOSPI index up by more than 16%, triggering a temporary trading halt mechanism to stabilize the market following recent heavy selling pressure.

This rapid recovery serves as a direct response to the severe losses sustained by the Korean exchange over the previous three sessions, during which the KOSPI index shed approximately 17% of its value. Per market data, this movement reflects investor appetite for chip sector value following deep sell-offs, although the sustainability of this rally remains a point of caution given broader economic uncertainties.

Looking ahead, traders are monitoring economic sentiment indicators, with South Korean Consumer Confidence data released on July 27, 2026, showing relative stability at 106.8.