Pre-Market Brief | Tuesday, September 29, 2026
Research Desk · September 29, 2026
The White House, where AI executives meet the President today.
One AI lab just told future shareholders its own product could pose an existential risk. Its biggest rival shelved a model for failing its own safety test. Today, the AI bosses sit down at the White House.
Where Futures Sit
S&P 500 futures flat. Nasdaq 100 futures up 0.06 percent. Dow futures down 0.09 percent.
Monday was ugly. The S&P 500 fell 0.8 percent to 7,683.69. The Dow lost 0.7 percent and the Nasdaq dropped 0.9 percent.
Macro Pulse
The 10-year Treasury sits at 5.24 percent, its highest since 2007. Odds of a Fed hike after the October meeting are near 70 percent.
Brent crude hovers near $100 after President Trump rejected Iran's terms for reopening the Strait of Hormuz. Talks continue through mediators.
At 10 AM ET: JOLTS job openings and Conference Board consumer confidence.
Stock Highlight: Nvidia (NVDA)
A leaked Anthropic prospectus shows $4.6 billion of 2025 revenue, a $42 billion net loss, and a $2 trillion IPO target. It also lists $518 billion in future compute commitments.
While the AI builders sold off Monday, Nvidia rose. It authorized $150 billion in buybacks and launched a platform to secure AI agents.
In a gold rush, the miners can argue about whether the mountain is safe. The shovel seller gets paid either way, and now it sells the guardrails too.
The bear case sits in that same filing. Commitments that size against revenue that size have to be funded. If the money dries up, chip orders are the first thing trimmed.
Tickers To Watch
AMD: Buying Fei-Fei Li's World Labs for $8.2 billion. Li joins as chief scientist.
META: Fell about 4 percent Monday after poaching MongoDB's CEO for a new enterprise AI unit.
MDB: Down 20 percent on losing him.
AMZN, GOOGL: Major Anthropic backers and compute suppliers. A $2 trillion listing marks up their stakes.
KMX: CarMax reports before the bell. A live read on buyers facing 5 percent-plus rates.
Bottom Line
Risk language in a prospectus is written by lawyers. Still, the tone of the AI trade has changed.
Safety is now a line item, and Monday showed the market pricing it. The model builders sold off. The supplier with a $150 billion buyback rose.
With the 10-year at 5.24 percent, short Treasuries pay you to wait. If you draw income within five years, today is a day to measure how much of your portfolio rides on one theme, not to add to it.
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