Japan’s Nikkei plunges 5.7%, South Korea’s Kospi falls 7.4% amid AI stock rout
BusinessLine 1 hr ago·6 Nov 2026, 3:22 am
Asian equity markets faced a severe downturn on Monday as a sharp correction in global technology stocks triggered a broad sell-off. Japan's Nikkei 225 index dropped over 5.7%, while South Korea's Kospi index fell by 7.4%, marking significant losses for the region's major indices. The selling pressure was driven by a reassessment of valuations for companies heavily invested in artificial intelligence infrastructure.
Investors are growing increasingly concerned that the rapid build-out of data centers and high-tech hardware may be outpacing the immediate revenue generation from these projects. This uncertainty has led to a "risk-off" sentiment, where traders move money away from volatile growth stocks toward safer assets. For retail investors, this highlights the cyclical nature of the tech sector and the importance of monitoring global liquidity conditions.
Moving forward, market participants will closely watch for any official comments from central banks regarding interest rates and inflation. Traders should also pay attention to corporate earnings reports from major tech firms to see if the hype surrounding AI is translating into real financial results. A stabilization in these areas could help restore confidence, while further delays in infrastructure projects might prolong the current volatility.
Excerpt from BusinessLine
Concerns over expensive AI infrastructure, stretched technology valuations and potential data centre construction delays have intensified selling pressure across global equity markets Japan’s stock benchmark tumbled more than 6 per cent after trading opened Friday, and other Asian stocks also declined following a…Read the original at BusinessLine
Key takeaways
- Category: Economy.
- AI reads the tone as negative (potentially bearish) for the stock.
- Flagged as a high-impact, market-moving story.
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