Geopolitical instability from Middle East tensions and oil supply concerns is driving declines in key Japanese technology stocks and the Topix index.
9 reports, 2 independent
Updated Oct 22
Gone quiet
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- 9
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- 2
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New informationRepeats or wire copies
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What happened
Geopolitical instability from Middle East tensions and oil supply concerns is driving declines in key Japanese technology stocks and the Topix index.
Who's involved
What this event is mainly aboutHow it developed
Newest first. Tap a step to see who reported it.- Chip sector heavyweights Tokyo Electron and Advantest declined due to falling crude oil prices, dragging the Nikkei index.Sub-event
US-Iran strikes and oil concerns drive declines in Japanese chip stocks like Tokyo Electron and Advantest.1 source
Keep exploring
Part of
Geopolitical risk in the Middle East is affecting global oil prices, leading to market activity where Tokyo serves as the financial hub.Also in this story
- Conflict escalation in the Middle East weighed on market sentiment.
- Escalating tensions in the Middle East are driving up energy costs and causing oil prices to jump, impacting global markets tracked from Tokyo.
- Wage negotiations in Tokyo are underway, influenced by the costs of oil and raw materials stemming from the ongoing conflict in the Middle East.
- High-level negotiations concluded in Switzerland amid ongoing oil price movements affecting global markets.
The entities involved
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Tokyo Electron
Japanese electronics manufacturer
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SoftBank Group
Japanese company
- Japanese manufacturing companies are gaining stock value, supported by positive results from CoreWeave and Nvidia, influencing Asian markets.
- SoftBank's financial results were negatively affected by declines in Coupang's valuation, prompting comments from CFO Yoshimitsu Goto regarding special losses.
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Advantest
Japanese integrated circuit testing equipment manufacturer
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Topix
American internet news media company
Nothing else this week.
Related events
- Japanese and Indian stock markets are reacting to global tech weakness, with Topix reflecting Japanese market performance.
- Japanese stock markets (Nikkei, Topix) saw declines on June 8, 2026, driven by losses in SoftBank, Advantest, and Tokyo Electron, amid AI spending concerns.
- Tokyo stocks closed lower, impacting the Topix index on October 30, 2026.
- Advantest and Kioxia are surging amid a chipmaker rally, fueled by hopes for an Iran deal despite ongoing war shocks.