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Japan's benchmark Nikkei stock index down 0.8 pct on Monday

Reported by Bastillepost
Oct 26, 2026· 2 min read
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Key Takeaways
  • • The benchmark Nikkei 225 fell 0.8 percent to close at 62,189.65 points on Monday, while the broader Topix rose 7.17 points, or 0.18 percent, to 3,972.98.
  • • Selling in AI- and semiconductor-related heavyweights drove the Nikkei lower, as concerns over the profitability and sustainability of massive AI investments persisted.
  • • Rotational buying lifted most sectors, with oil-related stocks and general trading companies among the top performers; Inpex rose 4.9 percent.
  • • Investors stayed on the sidelines ahead of Federal Reserve and Bank of Japan policy meetings and earnings reports from major AI-related companies in the United States and Japan.
Summary
Tokyo equities closed mixed on Monday, with the Nikkei Stock Average shedding 0.8 percent to end at 62,189.65 points. The decline was concentrated in heavyweight technology names, particularly AI- and semiconductor-related stocks, as lingering doubts about the profitability and sustainability of large-scale AI-related capital spending weighed on sentiment. The Nikkei's weakness was a function of index composition rather than broad-based selling.

The Topix, the broader market gauge, edged higher, advancing 7.17 points, or 0.18 percent, to finish at 3,972.98 points. Rotational buying supported most sectors, with stocks that typically benefit from rising crude prices outperforming. Oil-related issues and general trading company shares were among the day's top performers. Inpex, Japan's largest oil and gas exploration company, gained 4.9 percent.

Timothy Pope, a market analyst at China Global Television Network (CGTN), characterized the session as driven mostly by heavyweight tech stocks, noting that energy names were attempting to offset those losses.

Analysts said investors remained cautious ahead of policy decisions from the U.S. Federal Reserve and the Bank of Japan, as well as earnings reports from several major AI-related companies in the United States and Japan. Those events are likely to shape the near-term direction of AI-linked equities that have been central to Japanese index performance.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bastillepost Japan's benchmark Nikkei stock index down 0.8 pct on Monday