Global EconomyEconomic Times•1 min read•10/15/2026 (2h ago)

Global Market: Japan’s Nikkei plunges nearly 5% as AI stocks tumble on CoreWeave debt concerns

Global Market: Japan’s Nikkei plunges nearly 5% as AI stocks tumble on CoreWeave debt concerns
60-Word AI Digest

Japan’s Nikkei 225 plunged, while the broader Topix fell 2.5%, as AI-linked stocks led a broad selloff. Sentiment was hit by concerns over the financial health of US cloud-computing firm CoreWeave and fears of higher interest rates following hotter-than-expected US inflation data, Reuters reported. Chip equipment makers Advantest and Tokyo Electron tumbled 13.9% and 7.3%, respectively,...

Key Takeaways

  • Japan’s Nikkei 225 plunged, while the broader Topix fell 2.5%, as AI-linked stocks led a broad selloff.
  • Sentiment was hit by concerns over the financial health of US cloud-computing firm CoreWeave and fears of higher interest rates following hotter-than-expected US inflation data, Reuters reported.
  • Chip equipment makers Advantest and Tokyo Electron tumbled 13.9% and 7.3%, respectively, while SoftBank Group slid 9.4%.

Japan’s Nikkei 225 plunged, while the broader Topix fell 2.5%, as AI-linked stocks led a broad selloff. Sentiment was hit by concerns over the financial health of US cloud-computing firm CoreWeave and fears of higher interest rates following hotter-than-expected US inflation data, Reuters reported. Chip equipment makers Advantest and Tokyo Electron tumbled 13.9% and 7.3%, respectively, while SoftBank Group slid 9.4%.

Original Publisher Attribution

This summary was curated from Economic Times.

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Global Market: Japan’s Nikkei plunges nearly 5% as AI stocks tumble on CoreWeave debt concerns — Loop60