Asian Stocks Tumble as AI Selloff and Middle East Tensions Trigger South Korea Circuit Breaker

Asian stock markets fell sharply on Monday as investors pulled back from artificial intelligence-heavy tech shares that had surged to record levels, while renewed violence in the Middle East added to broader risk aversion. South Korea and Japan were among the hardest hit, with losses reflecting how quickly enthusiasm for the AI trade has turned into a source of market stress, according to Bloomberg and the BBC.

In South Korea, stocks tumbled as investors rushed to unwind positions in chipmakers and other technology names that had helped drive one of the world’s strongest equity rallies. Bloomberg reported that the selloff in Korean equities threatened the market’s recent bull run, with AI-linked stocks leading the decline. The pressure was especially visible in major chip names such as SK Hynix and Samsung, which have been central to the country’s market gains.

The decline was severe enough in South Korea to trigger a circuit breaker, a market safeguard designed to temporarily pause trading during abrupt moves, Bloomberg reported. Timothy Moe, Goldman Sachs’ chief Asia-Pacific regional equity strategist, said he expects a rebound after what he called a “scary” correction, suggesting some investors still view the drop as a sharp but temporary reset rather than the end of the rally.

The selloff in Asia followed a strong run in technology shares that had been fueled by optimism over AI investment and earnings. Nvidia chief executive Jensen Huang tried to calm nerves, calling the global tech stock slump a buying opportunity and arguing that the buildout of AI is still in its early stages, according to Bloomberg. His comments underscored the divide between those treating the selloff as a warning and those seeing it as a pause in a longer-term trend.

Broader market sentiment was also hit by rising oil prices and worsening tensions in the Middle East. Bloomberg’s market coverage said stocks and bonds were under pressure from a combination of the AI pullback, expectations for a possible US interest-rate hike, and higher energy costs tied to the conflict. That combination is especially important for investors because it can squeeze both growth-sensitive tech shares and the wider market at the same time.

The impact of the AI frenzy is also spreading beyond equities. Bloomberg reported that the boom in South Korea’s chip sector is putting pressure on the government bond market as investors concentrate capital in a narrow set of tech-related assets. The move highlights how concentrated the global enthusiasm for AI has become, and why any reversal in that trade can ripple through multiple markets at once.

For now, traders are watching whether Monday’s drop becomes a brief correction or the start of a broader unwind in AI-linked stocks. Markets in Japan and South Korea will remain key barometers, while developments in the Middle East and signals from policymakers on interest rates are likely to shape whether investors keep reducing risk or move back into technology shares.