AI Market Movers · GPUs, accelerators & foundries
Astera Labs
ALAB
Astera Labs makes retimers and connectivity silicon inside AI servers. The GPU does not work if the signal dies on the board.
In the Daily
· Morning Brief
The AI industry is rehearsing the day afterAxios reports top executives at Anthropic, OpenAI and other AI companies are privately gaming out how the public and Washington would react after a catastrophic AI event, with many insiders expecting a major incident within six to 12 months.
· Closing Time
Closing Time: The $18 billion gap that sank AI stocksOpenAI told investors it hit roughly $50 billion in annualized revenue at the end of September, CNBC confirmed after the Financial Times first reported the figure.
· Morning Brief
The proofs are coming faster than anyone can checkThe Wall Street Journal reports OpenAI has released findings on more than 300 open math problems, a month after one of its internal models cracked a Millennium Prize Problem.
· Closing Time
Closing Time: The hidden power inside old reactorsGoogle signed a 20-year deal for 890 megawatts of new nuclear output from upgrades at 11 Constellation Energy reactors, with the first upgraded power due in 2028.
· Morning Brief
They discounted the slowdownArs Technica reports Anthropic shipped Claude Opus 5.5 at roughly 20% cheaper tokens and about 40% lower cost on a typical workload versus Opus 5, while OpenAI answered with GPT-6 Sol at $2/$10 and Luna at $0.10/$0.50 — the first model…
· Closing Time
Closing Time: The slowdown came with a discountCheaper Opus and Sol landed hours apart, Altman and Amodei head to the Security Council, and Bessent leads the AI czar shortlist.
· Closing Time
Closing Time: They wanted to red-team each otherRivals drafted mutual model tests, Amazon locked Muse out of the cart, and Google put Gemini on a $899 laptop.
· Closing Time
Closing Time: Karp says the guidelines require nationalizationPalantir’s Karp puts nationalization on the AI safety table — plus Amazon’s testing line, CoreWeave’s $3B convert, Emulate’s mega-seed, and Mastercard’s agent cards.
· Closing Time
Closing Time: The trillion-dollar warm-up lapOpenAI tests investor appetite above $1.2 trillion pre-IPO — plus Suleyman vs. Anthropic on Claude's inner life, a UN push on AI rules, Apple's enterprise server, and a unified Claude.