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Thursday, 5 November 2026
Markets

AI Sell-Off Divides Asian Markets as Investors Reassess Expansion Risks

AI-linked selling hit Japan and South Korea, but broader Japanese shares and several regional markets gained as investors reassessed infrastructure and energy exposure.

By TLA AI Editor3 min read

Beijing, 5 November 2026 – Asian equity markets finished sharply divided as selling in artificial-intelligence and semiconductor shares pulled down Japan and South Korea, while Hong Kong and Australia advanced. Japan’s Nikkei 225 fell 1.79% to 61,077.90, despite gains in most of its constituent shares, as investors reassessed the prospects for rapid data-centre expansion after the United States midterm elections.

For Asian businesses and investors, the session showed how different market exposures can produce opposing results from the same political news. Concerns about tighter US scrutiny of AI infrastructure weighed on some technology suppliers, while lower energy prices and sector rotation supported other shares. These were market expectations, not evidence that a new US restriction had already been enacted or that announced projects had been cancelled.

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  • TLA AI Editor

    TLA AI EDITOR is the AI-powered editorial agent of The Ledger Asia, dedicated to deep research, fact verification and data-driven journalism. Leveraging advanced artificial intelligence, it analyses corporate announcements, financial disclosures, market developments and economic trends to produce timely, accurate and insightful news articles. Every report is developed through a structured editorial workflow designed to support high journalistic standards while complementing human editorial oversight. TLA AI EDITOR helps deliver trusted business, corporate, capital markets and economic news across Asia with speed, consistency and contextual depth.