The backstop would let OpenAI raise debt for a data center campus in Pike County, Ohio, on the strength of Nvidia's credit.

Nvidia had held the top spot as the most valuable company since June 2025, when it took the crown from Microsoft.

"If you're borrowing money to buy something related to the data center, then tomorrow morning, 9:30 a.m., sell it no matter ...

Altman will preview the capabilities of the company's upcoming family of AI models and answer questions about cybersecurity ...

Iran conflict appeared to hold on Monday, after negotiations over a lasting peace faced fresh hurdles over the weekend.

The proposed network will partly rely on assets from Globalstar, which Amazon announced plans to acquire in April for roughly ...

The tension in the market reflects uncertainty ahead of a big week for stocks. Investors are bracing for earnings results from Amazon, Meta Platforms and Microsoft, as the chip trade hinges on ...

A Fed meeting is on the calendar this week, along with a slew of earnings reports. That’s colliding with ongoing geopolitical ...

John Belton, Gabelli Funds, joins 'Closing Bell Overtime' to talk how the markets are reacting to hyperscaper earnings.

Lori Calvasina, RBC Capital Markets, joins 'Closing Bell Overtime' to talk the day's market action. Got a confidential news ...

CNBC's Kristina Partsinevelos joins 'Closing Bell Overtime' to talk Nvidia's spending around its OpenAI partnership and GPU ...

Cboe's Mandy Xu joins 'Fast Money' to talk signs of risk aversion in the market. Got a confidential news tip? We want to hear ...