The S&P 500, a gauge of U.S. large-cap stocks, notched a record closing high of 6,118.71 on Jan. 23, according to Dow Jones Market Data. Big Tech stocks have massive market values, translating into ...

Complete Japanese Yen/ US Dollar Dec 2025 futures overview by Barron's. View the KSNIZ25 futures and commodity market news with real-time price data for better-informed trading.

U.S. tech stocks plunged on Monday, amid a wider market selloff. The culprit: DeepSeek, a Chinese artificial intelligence company that last week introduced a new — and low-cost — model into the ...

AT&T posted better-than-expected earnings on Monday, as the number of customers who signed up for its plans over the final ...

The tech-heavy Nasdaq Composite index slid 3.5 per cent shortly after the opening bell, while the broader S&P 500 fell about 2 per cent. Nvidia, which surged last year on bets that Big Tech companies ...

The fast-growing popularity of the Chinese artificial intelligence software hit shares in tech giants like Nvidia, as Silicon ...

Chinese AI DeepSeek rattles Silicon Valley. Meta offering creators deals to promote Instagram on other apps: report.

Complete US Dollar/ Czech Koruna Dec 2025 futures overview by Barron's. View the UZZ25 futures and commodity market news with real-time price data for better-informed trading.

(Reuters) -Wall Street was set to drop at the open on Monday, as the surging popularity of a low-cost Chinese artificial ...

Warren Buffett's historic $127 billion warning to Wall Street happens to align with another stock market alarm. Specifically, ...

Wall Street is tumbling on fears the big U.S. companies that have feasted on the artificial-intelligence frenzy are under ...

Expect questions about Fed independence at the chairman's Q&A. Apple, Microsoft, Met and Tesla report results. Alphabet may ...