Global stocks tumble as AI panic follows US midterm results
ITF Team3 min read
Global equities fell sharply on 6 Nov 2026 as AI‑related stocks sold off after Democrats’ midterm win, with FTSE 100 down 166 points to 10,615.
Key takeaways
- The FTSE 100 opened at 10,615 points, down 166 points (over 1.5%) on 6 Nov 2026.
- Japan’s Nikkei fell almost 6%, its steepest slide since 7 Apr 2025.
- US Nasdaq tech index dropped 5.5% and the DJIA lost 1,833.06 points (3.44%) after the midterm results.
On 6 November 2026, global equity markets slumped as investors reacted to the Democratic Party’s decisive victory in the US midterm elections. The sell‑off was led by technology‑heavy indexes, with the FTSE 100 opening at 10,615 points, down 166 points (more than 1.5%). The rapid decline reflected growing fears that a Democrat‑controlled Congress will curb AI spending and slow data‑centre roll‑outs, threatening the investment boom that has underpinned recent market gains.
Tech‑heavy indexes plunge across regions
In the United States, the Nasdaq technology index fell 5.5% while the Dow Jones Industrial Average dropped 1,833.06 points, a 3.44% decline. Memory‑chip makers bore the brunt: SanDisk slumped 22%, and both Micron and AMD lost 17% of their market value. Nvidia, a key AI hardware supplier, led the Dow’s losers, sliding more than 9%.
Across the Pacific, the impact was equally severe. Japan’s Nikkei index slumped nearly 6%, marking its worst drop since the tariff‑panic sell‑off on 7 April 2025. South Korea’s KOSPI fell 6.7% and triggered a 20‑minute circuit‑breaker, while Taiwan’s TAIEX dropped 4.5% after a record intraday plunge of 3,737.67 points.
European markets join the global rout
European blue‑chip indexes opened in the red. Britain’s FTSE 100 fell 1.5% to 10,615 points, with pharmaceutical giant AstraZeneca down 2.8% and airline parent IAG down 1.5% after a profit warning. Germany’s DAX and France’s CAC 40 slipped 1.5% and 1.2% respectively, and Spain’s IBEX 35 was off 1.1% at the start of trading.
The sell‑off was amplified by commentary from market participants. Christopher Forbes, head of Asia and the Middle East at CMC Markets, described the move as “a disaster” for clients who were long equities and indexes, noting widespread margin calls and heightened emotional pressure.
Read also: Nasdaq 100 chip stocks rebound after US midterm sell‑off
Why AI panic is driving the decline
Analysts link the market reaction to policy uncertainty. Democrats have signalled a tougher stance on data‑centre approvals and AI‑related capital markets, raising concerns that the rapid build‑out of AI infrastructure could stall. Kyle Rodda of Capital.com called the episode a “brutal sell‑off” as investors reassess the sustainability of AI‑driven spending.
The broader context includes a disappointing earnings season for the so‑called Magnificent Seven, whose results fell short of growth expectations, further eroding confidence in the AI narrative. While the Nasdaq Composite remains up 4.6% year‑to‑date, it sits more than 10% below its recent peak, underscoring the fragility of the rally.
What traders should monitor next
Market participants will watch the US University of Michigan consumer‑confidence report due at 3 pm GMT for clues on domestic demand. In addition, any statements from US congressional committees on AI regulation or data‑centre permitting could reignite volatility.
Technical levels to watch include the FTSE 100’s 10,400‑point support zone and the Nikkei’s 31,000‑point floor, both of which have acted as recent turning points. A breach could trigger further algorithmic selling across risk‑on assets.
- FTSE 100: down 166 points to 10,615 (‑1.5%)
- Nikkei: down almost 6% – worst since 7 Apr 2025
- KOSPI: down 6.7%, circuit‑breaker triggered
- Nasdaq tech index: down 5.5%
- DJIA: down 1,833.06 points (‑3.44%)
Frequently asked questions
Why did AI‑related stocks fall after the US midterm elections?
The Democratic victory raised expectations of stricter regulation on AI and data‑centre approvals. Investors fear a slowdown in AI capital spending, which has been a key driver of recent equity gains, prompting a rapid sell‑off in tech‑heavy indexes.
Which European index showed the biggest point drop on 6 Nov 2026?
The FTSE 100 recorded the largest point decline, falling 166 points to 10,615 at the open, representing a loss of more than 1.5%.
What upcoming data could influence market direction after the sell‑off?
The University of Michigan US consumer‑confidence report, released at 3 pm GMT, and any congressional statements on AI policy are the next key events that could shape trader sentiment.
Official data sources
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This article is compiled from international market news for information only. It is not investment advice.