DeepSeek, a generative-AI model trained using substantially less energy than its American competitors, routed tech and power company shares last week, eroding stock gains spurred by data center ...

The emergence of Chinese AI upstart DeepSeek has Wall Street reconsidering one of the hottest trades of the past year: providing the energy to power the artificial-intelligence boom. DeepSeek’s ...

That is sparking a modern-day gold rush on Wall Street. Tech and power companies are raising cash every which way: issuing shares, loans and bonds on publicly traded markets and in private deals.

Jan 2, 2025 · NEW YORK (AP) — U.S. stock indexes slipped on Thursday as Wall Street’s weak end to last year carried into 2025. The S&P 500 fell 0.2% to extend the four-day losing streak that dimmed the close of its stellar 2024 .

Jan 30, 2025 · On Wall Street, Tesla was 4.2% higher after swinging between earlier gains and losses. Elon Musk’s electric-vehicle company reported a weaker profit for the latest quarter than analysts expected, but Musk also asserted it will offer unsupervised “full self-driving” technology to its customers as a paid service starting in Austin in June.

Oct 14, 2024 · Wall Street rolled to more records as U.S. stocks added to their all-time highs. The S&P 500 climbed 0.8% to build on its record set on Friday.

Includes common stocks, ADRs and REITs listed on NYSE, Nasdaq or NYSE American with a prior day close of $2 a share or higher and volume of at least 50,000. View the MarketWatch …

MarketWatch provides the latest stock market, financial and business news. Get stock market quotes, personal finance advice, company news and more.

3 days ago · Dow Jones Today: Get all information on the Dow Jones Index including historical chart, news and constituents.

May 24, 2024 · Utility stocks gained 11% over the last month, intriguing investors about which utility stocks to buy next in light of the unusual market outperformance. This is due to two major technology...