OpenAI Revenue Reset Spooks AI Stocks as Nasdaq Lags

Wall Street split sharply on Thursday as a fresh revenue reset around OpenAI dragged technology shares lower while most of the broader market held firm. The S&P 500 fell 36.41 points, or 0.5%, to 7,765.36 for a second straight loss after its all-time high, while the Dow added 51.77 points to 51,231.64. The Nasdaq slid 345.35 points, or 1.3%, to 27,193.34 as chip and cloud names sank. Brent crude topped $104, and bond yields jumped in the morning before fading. According to Apnews, decliners in tech overshadowed gains across most S&P 500 stocks.

The trigger was an OpenAI investor update putting annualized revenue near $50 billion at the end of September, well below the $68 billion figure widely circulated in late September. According to CNBC, the higher number included partners' gross revenue to allow a direct comparison with Anthropic, while the lower figure reflects OpenAI's own sales. The Financial Times first reported the $50 billion detail from the investor presentation, which also showed total run-rate growth of 77% and enterprise growth of 107%. Intraday Thursday, Nvidia fell 3%, Oracle 6%, CoreWeave 8%, AMD 5%, Broadcom 5%, Intel 6% and Super Micro 6%.

Why two revenue numbers circulated at once

Much of the confusion reflects methodology differences rather than a sudden slowdown, because the higher $70 billion estimate came from investors trying to match Anthropic's accounting. According to TechCrunch, Anthropic counts cloud-partner sales while OpenAI excludes them, so the two run rates were never directly comparable. The same reporting notes OpenAI raised $122 billion in its March round after leaked 2025 financials showed about $13 billion in revenue against far higher spending. The company has pushed a public listing to early 2027, leaving private-market math to drive the stock reaction.

Valuation pressure explains why the footnote hit prices so hard, with OpenAI defending an $852 billion valuation before a possible 2027 debut. According to CNBC, it filed a confidential prospectus in June and discussed about $30 billion in new funding on investor demand, with no term sheet. Anthropic is seeking about $2 trillion on a $65 billion July run rate. New Constructs called it the most ridiculous IPO of 2026 at $150 billion fair value, citing Anthropic's 2025 $4.6 billion revenue and $42 billion net loss. GPT-6.1 Astra was pulled after failed safety tests, and Altman said in September that listing now would be ill-advised.

Valuation and IPO pressure behind the selloff

A larger bridge round could calm the funding debate, with talk of more than $30 billion at about $1.4 trillion pre-money before any IPO. According to TheNextWeb, the March round raised $122 billion at $852 billion, while SoftBank is reportedly raising about $11 billion in bonds for its next OpenAI payment. Axios reported a run rate near $70 billion on September 29, up 70% since the quarter began, with business revenue doubling and consumer additions in the third quarter beating all of 2025. Oracle rose 5.3% that Tuesday, and analyst Gil Luria estimates OpenAI accounts for about half of Oracle's compute backlog.

Stepping back, the figures point to a narrow multiple reset rather than collapsing demand for artificial intelligence. According to CNBC, total growth of 77% with enterprise spending up 107% and doubling business revenue is difficult to square with a demand shock. Equal-weight breadth held up while headline indexes fell, suggesting investors repriced a handful of large AI-linked stocks rather than liquidating the broad market. The distinction matters for portfolios: if the dispute is comparability of partner-inclusive accounting, the correction should stay concentrated in high-multiple credit chains instead of spreading across every sector.

Neocloud crossfire: capacity, customers and competitors

Thursday was not the first time fast growth failed to protect richly valued infrastructure names. According to 247WallSt, August brought falls of 6.8% for CoreWeave, 5.2% for Nebius and 6.5% for TeraWulf on overspend fears as the 30-year yield hit a 19-year high of 5.25%. The whisper-versus-reality gap also matters: Anthropic's $65 billion run rate trailed an $80 billion whisper on the All-In podcast, when OpenAI was around $40 billion, even as Anthropic pointed to 2028 revenue of $190 billion to $200 billion. Triple-digit growth was still repriced, and CoreWeave's 8% drop on Thursday repeats that familiar pattern .

Pressure on neoclouds intensified on reports that Meta plans its own cloud service , which would make it less dependent on rented capacity. According to Fool, Meta remains the only large hyperscaler without such a service and currently leases capacity from CoreWeave and Nebius. CoreWeave is down about 35% from its 2026 high, while Nebius is off about 25%, reflecting concern that heavy capital spending mainly serves internal use with no measurable payback. With Meta valued near $1.8 trillion, investors fear another large buyer could become a competitor instead of a durable customer.

Oil, rates and politics amplify the rotation

Outside technology, energy and rates set the tone as crude jumped on Hormuz shipping attacks and hurricane-hit output. According to Devdiscourse, WTI rose 3.6% and Brent gained 4.1%, leaving United States crude up 60% this year. The Fed hiked in September for the first time since July 2023, with December odds at 69.2% and Waller warning more hikes were likely. Chips fell 3.4% after an 80% yearly run as Samsung's record forecast failed to lift Micron's 4.8% loss, while Broadcom's reported $50 billion OpenAI financing plan added capital fears. Energy led as technology lagged , with NYSE advancers ahead 1.28 to 1 and volume at 18.81 billion shares.

Politics added late-session noise as campaign messaging reached trading desks before the November 3 midterms. According to Meaww, President Trump warned in Truth Social videos posted Saturday, October 3, that a Democratic win would bring a 1929-style disaster and depression, invoking 25% unemployment by 1933. He promised $5,000 checks for every adult if Republicans win both chambers, funded from tariff revenue, alongside claims of $21 trillion invested in 15 months, a $1 trillion dividend and a $1,776 military payment. After a 32-day blitz through Texas and Oklahoma, he graded himself A+ on government and economics.