AI sell-off erases $2.5 trillion as Asian markets plunge
A technology-led rout erased about $2.5 trillion from the Nasdaq 100 on Thursday before spreading across Asia. South Korea’s Kospi briefly fell more than 8%, triggering a circuit breaker, while Japan and Taiwan also suffered sharp declines.
By DoomRadar · Published on DoomRadar . Updated .
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How the effects could reach youConditional effects
Based on one source with available article excerpts. Source-linked claims are not independent confirmation.
Event date: The Wall Street sell-off occurred on Thursday, followed by the Asian market decline on Friday. [1]
What happened
The Nasdaq 100 lost about $2.5 trillion in market value on Thursday. The Nasdaq Composite fell 5.5%, its steepest one-day decline since the tariff-triggered turmoil of April 2025, while the S&P 500 dropped 4.4%. [1]
References for this detail (1)
- AI stock rout wipes trillions off global markets after Democrats' election sweeptradearabia.com · Recorded source date: Nov 6, 2026, 4:47 AM UTC
The Dow Jones Industrial Average fell 1,833 points, or 3.4%. Semiconductor manufacturers, data-centre operators and other companies tied to AI infrastructure bore the heaviest selling pressure. [1]
References for this detail (1)
- AI stock rout wipes trillions off global markets after Democrats' election sweeptradearabia.com · Recorded source date: Nov 6, 2026, 4:47 AM UTC
The sell-off spread into Asian trading on Friday. South Korea’s Kospi fell more than 8% at one stage and triggered a temporary circuit breaker; Japan’s Nikkei dropped around 6–7%, and Taiwan’s benchmark index fell more than 8%. [1]
References for this detail (1)
- AI stock rout wipes trillions off global markets after Democrats' election sweeptradearabia.com · Recorded source date: Nov 6, 2026, 4:47 AM UTC
The market reaction followed the Democrats’ sweeping US midterm-election victory, which investors viewed as increasing the prospect of tougher AI regulation, limits on data-centre development and greater scrutiny of energy use, environmental effects and local costs. [1]
References for this detail (1)
- AI stock rout wipes trillions off global markets after Democrats' election sweeptradearabia.com · Recorded source date: Nov 6, 2026, 4:47 AM UTC
UBS analysts estimated that potential construction pauses could place around 30% of planned US data-centre capacity additions in 2028 at risk. The estimate concerns possible future projects, not confirmed cancellations. [1]
References for this detail (1)
- AI stock rout wipes trillions off global markets after Democrats' election sweeptradearabia.com · Recorded source date: Nov 6, 2026, 4:47 AM UTC
Context from the sources
The AI investment cycle depends heavily on large spending programs linked to semiconductors and data-centre construction. The reported policy concerns therefore reached beyond software companies to infrastructure and equipment businesses. [1]
There were early signs of partial stabilisation after the initial Asian decline: European stock futures and Nasdaq futures pared some losses, although that did not erase the earlier falls. [1]
Explore the sources and reporting timeline
1 source links · 1 domains
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Source timeline
Oldest to newest among the available source dates, not a chronology of the incident. Article publication dates come from the source; other recorded dates may reflect when a link was found.
Questions answered by the reporting
Which Asian market experienced a trading halt?
South Korea’s Kospi fell more than 8% at one stage, triggering a circuit breaker that temporarily halted trading. [1]
What policy concerns helped drive the sell-off?
Investors reassessed the AI investment outlook amid possible tougher regulation, data-centre development restrictions and scrutiny of energy and local costs. [1]
What this could mean for you
Households with retirement or investment accounts may see technology-heavy holdings lose value.
Sharp falls in AI-linked shares reduce the market value of funds and portfolios holding those companies.
Reported basis: [1] · The possible effect is interpretation.
Depends on: The sell-off broadens or persists beyond the initial trading sessions.
Possible time frame: days, if those conditions hold.
Companies tied to AI infrastructure could face weaker orders or delayed projects.
Restrictions or pauses affecting data-centre construction would reduce planned demand for chips, equipment and related services.
Reported basis: [1] · The possible effect is interpretation.
Depends on: Policy scrutiny becomes actual construction limits or investment pauses.
Possible time frame: months, if those conditions hold.
Possible consequences, not a forecast. Their relevance depends on your location and the conditions above.
For your country
Choose a country to check how this event could affect you.
What changes the outlook
Risk increases if…
Further falls in semiconductor, data-centre and other AI-linked shares would extend the financial shock.
Concrete US restrictions or construction pauses affecting data centres would deepen the repricing of AI infrastructure companies.
Pressure eases if…
Asian and US futures continue to recover after the initial declines.
Investors receive clearer evidence that data-centre development and AI investment will not face the feared restrictions.
Still unclear
The excerpts do not establish whether the sharp market declines will continue after the reported partial stabilisation.
It is unclear which specific AI regulations or data-centre restrictions, if any, will be adopted.
Market implications
Market impact
Sources (1)
References for the reported details. Separate links do not necessarily mean independent confirmation.
Available excerpt
Global stock markets came under heavy selling pressure on Friday, extending a technology-led rout on Wall Street, as investors reassessed the outlook for the artificial…A short excerpt from our source record; open the original for the full article.
First tracked by DoomRadar: . AI-assisted analysis · . Based on linked headlines and available excerpts. Methodology · Report an error.