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South Korean, Taiwanese, and Japanese stock markets see boost thanks to chip manufacturers

In South Korea especially, the country's stock market is seeing recovery after a week that wiped hundreds of billions of dollars off its value.
Alex Hopley Editor UK 31 July 2026

The South Korean stock market, following a three-day rout that saw hundreds of billions of dollars wiped from its value, is seeing share prices jump as faith is restored in chip makers such as SK Hynix and Samsung.

As reported by BBC News, earnings updates from Amazon and Microsoft saw large amounts of money being made through investment in AI. This resulted in further interest in the companies making chips, which also saw boosts in the Japanese and Taiwanese stock markets as well. In South Korea, Samsung's shared popped up by 28%, while SK Hynix saw an increase of shares by almost 30%. SK Hynix is one of the leading suppliers for AI firm Nvidia.

The AI gambit from big tech may be beginning to pay off, but this week a lot of doubters sold their stock due to the unknown future of the tech. The Kospi index, South Korea's stock market, has seen a lot of volatile trading this year, thanks to a large increase in retail investors.

Editor UK Alex Hopley covered the video game industry for Gamereactor, from new announcements and launches to the business behind them. He also wrote on tech, film and entertainment, and his coverage wasn't tied to any one region.
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