The S&P 500's technology sector just ended its worst week since early September, after Chinese artificial-intelligence company DeepSeek seemed to startle investors' perception of winners and losers in ...

DeekSeek appears to have put a big dent in what everyone believed was a source of competitive advantage in the AI race for Tech leaders like Microsoft MSFT, Alphabet GOOGL, Amazon AMZN, and others.

The week's investing action plan includes a strong dose of pharma and biotech earnings, January econ reports, plus Amazon and ...

Alphabet Inc.'s strong Q3 results and leadership in digital advertising, AI, and cloud position it for double-digit earnings ...

DeepSeek ought to be an alert to check whether what you regard as broadly based global funds is made mostly of Alphabet, Amazon and the rest.

CNBC's Jim Cramer on Friday walked investors through an earnings-heavy week, highlighting reports from Amazon, Alphabet, Eli ...

Google's near-term potential looks bright. Click here to read more on how AI can help improve the outlook for GOOGL stock.

Optimists looking for an encore performance from Wall Street were handsomely rewarded in 2024. Last year, the Dow Jones ...

Microsoft's disappointing Azure numbers are "neutral to modestly negative" for rivals Amazon.com and Alphabet, according to RBC Capital Markets analyst Brad Erickson. Alphabet stock rose 1% while ...

The race to develop AI has already rewritten the traditional rules of finance, with Big Tech leading the charge.

The cause of investors’ panic was DeepSeek, an obscure Chinese hedge fund turned AI startup that has blown analysts away with ...

Artificial intelligence stocks were moving higher today as earnings season kicked into full swing and as investors continue to digest the impact of DeepSeek on the AI sector. The ...