AI stocks slide as OpenAI's revenue run-rate comes in at $50 billion, not $70 billion
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AI stocks fell on October 8, 2026 after OpenAI's annualized revenue was put at about $50 billion, some $20 billion below figures investors had used.
What Happened
Shares of major artificial intelligence companies fell on Thursday, October 8, 2026, after the Financial Times reported that OpenAI's annualized revenue stood at about $50 billion at the end of September, roughly $20 billion below the figure of $68 billion to $70 billion that had circulated among investors. OpenAI told investors it reached roughly $50 billion in annualized revenue at the end of September. Nvidia fell about 3%, Oracle nearly 6% and CoreWeave also dropped, while the Nasdaq Composite closed down 1.25% at 27,193.34.
Key Facts
- OpenAI's annualized revenue was about $50 billion at the end of September 2026, according to figures it gave investors.
- The higher figure of around $68 billion that circulated in September included gross revenue from OpenAI's partners, according to a person familiar with the matter.
- OpenAI counts only its own share of sales made through partners such as Microsoft; Anthropic counts the full gross value of sales made through cloud partners such as Amazon.
- OpenAI told investors its total run-rate grew 77% in its third quarter and its enterprise run-rate grew 107%, according to a person familiar with the presentation.
- OpenAI has told investors it expects annualized revenue to reach or pass $70 billion by the end of 2026.
- On October 8, Nvidia fell about 3% and Oracle nearly 6%; the Nasdaq Composite lost 345.35 points, or 1.25%.
Why It Matters
The gap is about how revenue is counted, not, on the evidence so far, about lost sales. Investors had compared OpenAI with Anthropic using Anthropic's method, which books the whole value of sales made through cloud partners. OpenAI books only its own cut of sales made through partners. Applying one company's accounting to the other's numbers inflated the estimate for OpenAI. Once the net figure became public, investors had to reprice their view of how fast the AI leader is really growing.
That matters far beyond OpenAI. The company is one of the largest buyers of AI computing capacity in the world, and its spending plans support the valuations of chipmakers, cloud providers and data-centre builders. Nvidia, Oracle and CoreWeave all depend in part on demand linked to OpenAI. When the market doubts how quickly OpenAI's revenue can cover its commitments, it also doubts how much those suppliers will earn. That is why a reporting difference at one private company moved the whole Nasdaq.
The timing is sensitive. OpenAI is reported to be negotiating a private fundraising that could value it at roughly $1.4 trillion, and Anthropic is expected to list on public markets next month. Comparable, clearly defined revenue figures will matter to investors in both deals. The episode is a reminder that "annualized revenue" is not a standard accounting measure and that headline numbers from private AI firms need careful reading.
For India, where large IT services companies and start-ups are building products on top of OpenAI and other model providers, the question of how durable these companies' revenue growth is matters for pricing, partnerships and planning.
| Measure | Figure |
|---|---|
| OpenAI annualized revenue, end of September 2026 | About $50 billion |
| Figure that circulated earlier | About $68 billion to $70 billion |
| OpenAI's year-end 2026 target, as told to investors | $70 billion or more |
| Third-quarter total run-rate growth | 77% |
| Nasdaq Composite, October 8 | Down 1.25% to 27,193.34 |
Impact
Short-term: AI-linked shares are likely to stay sensitive to any fresh revenue data from OpenAI and its rivals, and investors will look more closely at how each firm defines its numbers.
Long-term: Pressure for clear, comparable revenue reporting will grow as OpenAI raises money privately and Anthropic heads for a listing, which should give investors a sounder basis for valuing the AI sector.
Who is affected: Investors in Nvidia, Oracle, CoreWeave and other AI suppliers; OpenAI and Anthropic and their backers; and businesses that buy or build on their models.
Key Takeaway
OpenAI's annualized revenue is about $50 billion on a net basis, roughly $20 billion below the figure investors had used, and the correction knocked AI stocks on October 8, 2026.
Questions and Answers
What is OpenAI's annualized revenue in 2026?
OpenAI told investors its annualized revenue was about $50 billion at the end of September 2026, and it expects to reach or pass $70 billion by the end of the year.
Why was the earlier figure higher?
The earlier figure of about $68 billion included gross revenue from OpenAI's partners. OpenAI books only its own share of sales made through partners, so its own figure is lower.
Which stocks fell on the news?
On October 8, 2026, Nvidia fell about 3%, Oracle nearly 6% and CoreWeave also declined, and the Nasdaq Composite closed 1.25% lower.
Does this mean OpenAI lost customers?
The reports so far describe a difference in accounting method, not a fall in sales; OpenAI told investors its total run-rate grew 77% in the third quarter.
Sourced and fact-checked by the Peepals Global Editorial Team
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Reported, fact-checked and published by the Peepals Global Editorial Team.
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