Broadcom's $63 Billion Anthropic Deal Lifts AI Stocks and Wall Street

A $US63 billion financing deal put AI stocks back in charge of Wall Street, with Broadcom climbing 4% after arranging financing through several Wall Street firms to help Anthropic gain access to its XPU AI accelerators and networking solutions.

The arrangement matters because it addresses the question that has rattled the sector for weeks: whether the AI boom can survive the cost of borrowing. Companies building data centres and buying AI chips depend on cheap credit. On Tuesday, the market decided the credit problem has an answer, at least for one buyer and one supplier.

Nvidia added 0.9% and ranked among the strongest forces pushing the S&P 500 higher. CoreWeave, which borrows money to buy AI chips and rents them to customers over the cloud, jumped 7.9% and held its gains through the day after several sessions of sharp swings. The gains carried weight. Most stocks in the S&P 500 fell, yet the AI contingent alone pulled the index close to a record.

Why does the Broadcom-Anthropic deal matter?

The structure is the story. Wall Street firms, rather than Anthropic's own balance sheet, will provide the $US63 billion in financing that connects the AI developer to Broadcom's XPU accelerators and networking products. That model spreads the capital burden of AI infrastructure across the financial system.

For months, investors have worried that expensive borrowing would throttle data centre construction and chip purchases. The Broadcom deal suggests a workaround. If financing can be arranged at scale for one AI developer, others may follow the same path. One deal does not settle the question, but it shifts it.

What is General Motors doing on the Nasdaq?

GM climbed 5.5% after announcing it will move its stock listing from the New York Stock Exchange to the Nasdaq. The automaker said the Nasdaq, home to several of the world's biggest technology stocks, fits its tech-driven strategy.

There is also a mechanical incentive. The move could admit GM to the Nasdaq 100 index, which would compel funds that mimic the index to buy the stock. GM has traded on the NYSE since 1911. A 112-year habit, ended for an index ticket.

Can earnings keep up with expectations?

Companies face pressure to deliver outsized profit growth. Analyst and investor expectations run high, and those expectations drove stock prices to records despite high inflation, high interest rates and other burdens on the market.

Consumer data added a surprise. US shopper confidence has tumbled under inflationary pressure, but a report on Tuesday said consumer confidence improved in October, against economists' forecasts of further weakening.

The 10-year Treasury yield edged down to 4.99% from 5.00% late Monday, holding relatively steady a day before the Federal Reserve's latest rate decision. The Fed raised the fed funds rate last month for the first time in three years to slow inflation. Wall Street broadly expects a hold this time.

Oil helped keep yields in check. Brent crude fell 1.2% to $US109.41 a barrel. Lower oil eases inflation pressure, which in turn eases pressure on the Fed.

Global indexes were mixed. Stocks in Seoul jumped 3.1%; Shanghai fell 1.3%. Two of the larger moves in Europe and Asia pointed in opposite directions.

What comes next?

The immediate test is the Fed's decision and the earnings season behind it. If AI financing deals keep arriving at Broadcom's scale, the sector's borrowing anxiety may fade into a footnote; if they do not, Tuesday's rally will read as a reprieve rather than a verdict.