Korea's KOSPI Index Surges 5% Led by Samsung and SK Hynix Gains Over 7%

0 min read | Published on 12 Mar 2026, 06:06 AM |Updated on 18 Mar 2026, 11:40 AM

Reviewed by

Anirudha BScanX News Team

Key Highlights

Korea's KOSPI index posted a strong 5% gain during the trading session, with technology giants Samsung and SK Hynix driving the rally with increases exceeding 7%. This performance represents a significant turnaround from previous volatility and showcases renewed investor confidence in South Korean equities.

*this image is generated using AI for illustrative purposes only.

Korea's benchmark KOSPI index delivered a strong performance, surging 5% during the trading session, with technology giants Samsung and SK Hynix leading the rally with impressive gains exceeding 7%.

Market Performance Overview

The KOSPI index demonstrated remarkable strength, building on its previous recovery momentum to post substantial gains. The 5% surge represents a significant positive movement for South Korean equities, showcasing renewed investor confidence in the market.

Market Performance:	Details
KOSPI Gain:	5%
Samsung Increase:	Over 7%
SK Hynix Increase:	Over 7%
Market:	Seoul Stock Exchange

Technology Sector Leadership

The technology sector spearheaded the market rally, with Samsung and SK Hynix both recording gains exceeding 7%. These major technology companies' strong performance contributed significantly to the overall index movement, reflecting positive sentiment toward Korean tech stocks.

Trading Session Dynamics

The substantial 5% gain in the KOSPI index marks a notable turnaround from the previous session's volatility, where the market had initially declined by 1.29% before recovering. The current session's performance demonstrates the resilience and upward momentum in South Korean equity markets, with technology stocks driving the broader market advance.

Disclaimer: This article is AI-generated using data from LiveSquawk. ScanX is not liable for any inaccuracies.