Asian stock rout on AI worries as Kospi falls 1.2% after 16% drop; Samsung and SK Hynix face losses amid volatility.
Samsung ElectronicsSK Hynix

Asian stock rout on AI worries as Kospi falls 1.2% after 16% drop; Samsung and SK Hynix face losses amid volatility.

Asian stocks fell sharply, with South Korea's Kospi dropping 1.2% after a staggering 16% decline over two days, driven by concerns over artificial intelligence investments. Major players like Samsung and SK Hynix reported losses amid this volatility, raising questions about the sustainability of AI-related profits.

AP News AP News30 July 2026 · 08:49 UTC
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Asian stock markets are experiencing significant turmoil, particularly in South Korea, where the Kospi index has plummeted 1.2% following a staggering 16% drop over the past two days.4

This decline is largely attributed to concerns surrounding artificial intelligence investments.

On Tuesday, the Kospi fell 10.8%, followed by a nearly 6% drop on Wednesday, closing at 5,593.56.

Samsung Electronics saw a 0.7% decrease in its stock price, despite reporting quarterly results that were largely in line with market expectations.3

Meanwhile, SK Hynix, a major chipmaker, faced a 5.6% loss after a more than 9% drop the previous day, even as it announced a record quarterly operating profit that surged nearly sixfold.2

The volatility in AI stocks across South Korea, Taiwan, and Japan raises questions about the sustainability of tech firms' massive investments in AI infrastructure.1

Analysts are increasingly skeptical about whether these expenditures will yield sustainable returns, contributing to the current market instability.

Key Insight
“The Kospi's decline follows a 10.8% drop on Tuesday and nearly 6% on Wednesday, reflecting investor concerns over AI-related stocks. Meanwhile, SK Hynix reported a record quarterly operating profit, yet its stock fell 5.6%, highlighting the market's skepticism about sustainable returns from AI investments.”
CuriousCats studied:
1
AP NewsAP News
“Oil prices gained Wednesday and Asian shares were mostly trading lower as South Korea’s Kospi extended its losses after falling more than 16% over the past two days led by artificial intelligence-related stocks.”
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