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SK Hynix, SoftBank shares plunge as tech stocks in Asia track Wall Street chip sell-off

Asian chip stocks crater as Wall Street's semiconductor sell-off spreads. SK Hynix and SoftBank shares down Tuesday—a sign that AI capex anxiety is reshaping investor appetite for the buildout.

Paper-cut illustration of an amber microchip with circuit paths extending into a row of data-center cabinets.
The infrastructure powering AI.AI illustration by KeyNews
The KeyNews take

Why it matters

A regional spillover from U.S. chip-stock weakness suggests investor sentiment on AI infrastructure spending and semiconductor demand is deteriorating. This matters to practitioners budgeting for compute capacity and to enterprises evaluating on-prem vs. cloud deployment timing.

The key facts

10 to know
  1. SK Hynix shares down (amount not specified in article)

  2. SoftBank shares down (amount not specified in article)

  3. Samsung Electronics shares down (amount not specified in article)

  4. Sell-off tracked U.S. semiconductor market weakness

  5. Event occurred Tuesday, October 13, 2026

  6. Regional Asian tech stocks affected by Wall Street spillover

  7. Asian tech stocks tumbled Tuesday tracking U.S. semiconductor sell-off

  8. SK Hynix and SoftBank shares fell as part of regional contagion

  9. Samsung Electronics included in the decline

  10. Existing context: broadcom-ceo-ai-capex-casino-warning-chip-stock-selloff (market skepticism about AI hardware ROI)

Go to the source

CNBC Technologycnbc.com

Publisher excerpt: Asian technology stocks tumbled Tuesday as a sell-off in U.S. semiconductor shares spilled into regional markets.
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