DeepSeek was reportedly developed in just two months at a cost of under $6 million — a stark contrast to the billions typically spent by US giants.

Tech giants Meta Platforms META and Microsoft MSFT will highlight this week’s earnings lineup which also includes results from EV leader Tesla TSLA. Scheduled to release their quarterly results on Wednesday,

Jan. 27, 12:30 p.m. ET U.S. stocks got walloped Monday: The S&P 500 was down about 2% at 12:30 p.m. EST, and the tech-heavy Nasdaq sank 3%, heading toward its worst percentage loss since Dec. 18 and third-worst day of the last two years.

The second busiest week of earnings season includes four of the Magnificent 7. Chair Powell’s comments will be more important for markets than the Fed's rate decision.

The surge in Chinese AI chat assistant DeepSeek to the top of the Apple app charts couldn’t have been better timed to put pressure on the biggest U.S. technology companies. Four of the Magnificent Sev

Meta's AI chatbot is under scrutiny for incorrectly identifying the U.S. president. Despite Donald Trump's inauguration this week, the chatbot continued to name Joe Biden as president. Meta initiated emergency troubleshooting to resolve the issue,

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Federal Reserve interest rate decision, Jerome Powell comments, PCE inflation, U.S. GDP, and earnings from Tesla, Meta, Microsoft, Apple and more.

Texas Instruments falls after the chip maker’s first-quarter earnings forecast misses estimates, Boeing declines after revealing it expects to post a wider fourth-quarter loss because of strikes at the aerospace giant,

Dow Jones futures fell Sunday night, along with S&P 500 futures and especially Nasdaq futures, amid concerns over AI progress from China's DeepSeek. Nvidia, Broadcom, Meta and several other AI-related stocks were indicated lower overnight.

Apple, Meta and Amazon were the only three “magnificent seven” tech stocks that withstood a wide market rout amid panic over Chinese artificial intelligence firm DeepSeek’s latest model, which supposedly rivals OpenAI’s ChatGPT.

Nvidia's market value dropped more than $500bn after the emergence of DeepSeek - a low-cost chatbot built by a Chinese AI firm.