• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
InvestingMarkets

Global stocks in meltdown as Wall Street bails out of crypto and AI: ‘The bubbly is on ice’

Jim Edwards
By
Jim Edwards
Jim Edwards
Executive Editor, Global News
Down Arrow Button Icon
Jim Edwards
By
Jim Edwards
Jim Edwards
Executive Editor, Global News
Down Arrow Button Icon
November 21, 2025, 6:54 AM ET
Photo: Nvidia CEO Jensen Huang.
Nvidia CEO Jensen HuangPATRICK T. FALLON—AFP/Getty Images

Global stock markets sold off sharply this morning as investors continued to question whether the “Magnificent Seven” tech companies have fueled an unsustainable bubble in AI. The selling is brutal. Nasdaq 100 futures were down 0.36% this morning after losing 2.38% yesterday. S&P 500 futures were flat but volatile this morning, and the VIX volatility index was up 14% this morning. The S&P 500, which lost 1.56% yesterday, is now down 3% this month and is down over 5% from its recent high. 

Recommended Video

Bank of America said it all in a headline on a note this morning: “The bubbly is on ice.”

Nvidia’s blowout earnings call—which came in way above expectations on Wednesday—wasn’t good enough to convince traders on Thursday that AI may not be overcooked. Yesterday, Nvidia stock rose 5% before closing down 3.15%, an extraordinary reversal of fortune. Overnight trading wiped off another 2%. Deutsche Bank called it “a truly remarkable 24 hours, with a sequence of moves that were almost impossible to predict.”

Broadly, tech stocks are a bloodbath right now: Palantir lost 5.85% yesterday and is down even more today, premarket. Masayoshi Son’s SoftBank Group lost 11% in Japan today.

“Weighing on the stock market is widespread uncertainty about the impact of AI infrastructure spending on the earnings of the AI data center corporations. Nvidia’s strong report didn’t do much to resolve the known unknowns about AI spending,” Ed Yardeni of Yardeni Research told clients. “Also unnerving investors are recent reports that SoftBank and Thiel Macro sold all their Nvidia shares. Michael Burry (The Big Short) continues to raise doubts about the accounting practices of the major AI companies.”

The icy AI atmosphere was set by a note from ING published Nov. 19, titled, “AI’s habit of making stuff up is a growing concern.” Analyst Julian Geib said, “[The] leading AI systems generate false claims at a rate of up to 40%.” The number of errors committed by AI is increasing, he adds: “While older models refused to answer almost 40% of queries, newer models are designed to answer virtually every request … This shift from accuracy to fluency poses serious misinformation risks.”

Crypto stocks are performing the worst. Coinbase was down 7.44% yesterday. Michael Saylor’s Bitcoin treasury company, Strategy, was down 5%. Both were down even more in overnight trading.

And that brings us to Bitcoin itself. Once touted as a “proven store of value,” the cryptocurrency has now lost 24% this month alone. It was sitting at $82K at the time of writing, far below its peak price of $124K.

“The latest crypto convulsions would constitute hyperinflation, if crypto were a currency. Annualizing Bitcoin’s recent spending power collapse is equivalent to roughly 800% inflation,” UBS’s Paul Donovan told clients this morning in a note that took an unusually harsh line against crypto.

“When crypto demand collapses, there is no possibility of reducing crypto supply to bring about balance … Money supply needs to fall when money demand falls—if it cannot, hyperinflation will be a regular risk. Hyperinflation is why crypto cannot be a currency,” he said.

Here’s a snapshot of the markets ahead of the opening bell in New York this morning:

  • S&P 500 futures were flat but volatile this morning. The last session closed down 1.56%. 
  • The STOXX Europe 600 was down 0.8% in early trading. 
  • The U.K.’s FTSE 100 was down 0.49% in early trading. 
  • Japan’s Nikkei 225 was down 2.4%. 
  • China’s CSI 300 was down 2.44%. 
  • The South Korea KOSPI was down 3.79%. 
  • India’s NIFTY 50 is down 0.52%. 
  • Bitcoin was down at $82K.
Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Jim Edwards
By Jim EdwardsExecutive Editor, Global News
LinkedIn iconTwitter icon

Jim Edwards is the executive editor for global news at Fortune. He was previously the editor-in-chief of Business Insider's news division and the founding editor of Business Insider UK. His investigative journalism has changed the law in two U.S. federal districts and two states. The U.S. Supreme Court cited his work on the death penalty in the concurrence to Baze v. Rees, the ruling on whether lethal injection is cruel or unusual. He also won the Neal award for an investigation of bribes and kickbacks on Madison Avenue.

See full bioRight Arrow Button Icon

Latest in Investing

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Investing

A trader works on the floor of the New York Stock Exchange (NYSE) in New York on January 20, 2026.
InvestingMarkets
Selling America is a ‘dangerous bet,’ UBS CEO warns as markets panic
By Eva RoytburgJanuary 20, 2026
21 hours ago
Image of various nation's flags over the World Economic Forum sign in Davos.
NewslettersEye on AI
At Davos, AI hype gives way to focus on ROI
By Jeremy KahnJanuary 20, 2026
24 hours ago
EconomyTariffs and trade
Wall Street is once again banking on the TACO trade because they’ve been ‘burned’ by believing Trump before
By Eleanor PringleJanuary 20, 2026
1 day ago
EconomyTariffs and trade
NATO vs. ‘TACO’ trade: Dow futures tumble 400 points on Trump’s latest tariffs while Wall Street hopes for de-escalation at Davos
By Jason MaJanuary 19, 2026
2 days ago
InvestingMarkets
Stocks sell off globally as traders digest Trump message saying he wants Greenland because ‘your Country decided not to give me the Nobel’ 
By Jim EdwardsJanuary 19, 2026
2 days ago
boardroom
CommentaryCorporate Governance
When AI decides how shareholders vote, boards need to rethink governance
By Jane SadowskyJanuary 17, 2026
4 days ago

Most Popular

placeholder alt text
AI
Elon Musk says that in 10 to 20 years, work will be optional and money will be irrelevant thanks to AI and robotics
By Sasha RogelbergJanuary 19, 2026
2 days ago
placeholder alt text
Personal Finance
Current price of silver as of Tuesday, January 20, 2026
By Joseph HostetlerJanuary 20, 2026
1 day ago
placeholder alt text
Economy
Trump added $2.25 trillion to the national debt in his first year back in charge, watchdog says
By Nick LichtenbergJanuary 20, 2026
20 hours ago
placeholder alt text
Success
Billionaire Marc Andreessen spends 3 hours a day listening to podcasts and audiobooks—that’s nearly an entire 24-hour day each week
By Preston ForeJanuary 20, 2026
1 day ago
placeholder alt text
Personal Finance
Current price of gold as of January 20, 2026
By Danny BakstJanuary 20, 2026
1 day ago
placeholder alt text
Politics
The U.S. Supreme Court could throw a wrench into Trump’s plan to take Greenland as soon as Tuesday
By Jim EdwardsJanuary 19, 2026
2 days ago

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.