Fri, 31 Jul 2026 · LIVE
Updated Jul 31, 2026 · 09:15
Business World News Updated Jul 31, 2026

Seoul Stocks Surge 13% on Tech Rally After Microsoft Earnings

South Korean stocks surged nearly 13% late Friday morning, rebounding from a three-session sell-off driven by AI spending concerns. The rally followed Microsoft's stronger-than-expected earnings, which eased fears about massive AI infrastructure investments and boosted global chip stocks. Samsung Electronics and SK hynix led gains, jumping 18.24% and 21.86% respectively, while other major firms like Hyundai Motor also rose. Separately, South Korea's industrial output rebounded 2.3% in June, snapping two months of decline, driven by automobile and semiconductor industries.

Seoul shares up nearly 13 pc on tech boost

Seoul, July 31

South Korean stocks traded nearly 13 per cent higher late Friday morning as investors scooped up semiconductor shares following Microsoft's strong earnings.

After opening 1.15 percent higher, the benchmark Korea Composite Stock Price Index (KOSPI) expanded its gains, adding 717.3 points, or 12.82 percent, to trade at 6,310.86 as of 11:20 a.m.

The surge followed a three-session heavy sell-off due mainly to concerns over artificial intelligence (AI) spending. The KOSPI fell nearly 40 percent this month alone, reports Yonhap news agency.

Overnight, Wall Street closed higher as Microsoft's stronger-than-expected earnings report eased fears about massive spending on AI infrastructure.

The S&P 500 climbed 1.66 percent and the Nasdaq gained 2.78 percent, while the Dow Jones Industrial Average rose 1.19 percent. The PHLX chip index, a gauge of U.S. semiconductor giants, surged 8.2 percent.

In Seoul, market bellwether Samsung Electronics shot up 18.24 percent, and SK hynix skyrocketed 21.86 percent.

Top carmaker Hyundai Motor jumped 6.98 percent, and internet firm Naver gained 5.03 percent.

Leading shipbuilder HD Hyundai Heavy Industries rose 4.13 percent, and defence giant Hanwha Aerospace advanced 4.86 percent.

The Korean won was trading at 1,432.4 won against the U.S. dollar as of 11:20 a.m., down 14.4 won from the close of stock trading the day before.

Meanwhile, South Korea's industrial output rebounded in June from a month earlier, snapping two months of decline led by the automobile and semiconductor industries, data showed on Friday, with retail sales and facility investment also gaining ground.

Industrial production added 2.3 percent last month from May, according to data from the Ministry of Data and Statistics. It marked the sharpest growth since a 2.9 percent rise posted in June 2020.

It was also the first time since March for the three economic indicators to rise simultaneously.

Output in the mining and manufacturing sector, a key pillar of the economy, shot up 6.4 percent on the back of the automobile and chip industries.

— IANS

Reader Comments

Priya S

Interesting how Seoul's tech market is so tightly linked to AI sentiment. Our Indian IT exporters must be watching this closely too. With Samsung and SK hynix surging, hopefully this positive momentum spills over to Asian markets including ours. 🇮🇳

Vikram M

Classic case of panic selling followed by a relief rally. KOSPI falling 40% in a month then surging 13% in one day - this is not healthy market behaviour. Just shows how speculative the AI rally has become. Indian retail investors should take note and not get caught up in such extreme volatility.

Ananya R

The rebound in industrial output and auto/chip manufacturing is the real story here, not just the stock market rally. South Korea's fundamentals seem strong. Meanwhile our Indian manufacturing sector is still struggling to get similar traction. Need to focus on production-linked incentives for electronics and semiconductors!

Arjun K

Wall Street sneezes, Asian markets catch a cold - or in this case, Microsoft sneezes, Seoul catches a rally. 😄 The interconnectedness of global markets is fascinating. But 13% swings show how much speculation drives these indices. Sensible investors should stick to fundamentals.

Sneha F

This is great news for the global tech sector! 🇰🇷 Samsung and SK hynix jumping 18-22% is huge. Maybe this will finally push Indian IT stocks too. Our Nifty IT sector deserves some love after all the selling pressure lately. Fingers crossed for Monday's market opening! 🤞

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