Wall Street closed higher, with the S&P 500 index scoring an all-time high. Blowout Netflix results and plans for $500b AI investment fuel gains.

Netflix, Oracle and other tech stocks lifted U.S. indexes as their profits pile higher and excitement builds around AI's moneymaking prospects.

OpenAI CFO Sarah Friar explains how AI is taking center stage at Davos, what the Stargate project means for the macroeconomy and details new products for key customers.

President Donald Trump's boost to AI demand hopes is outweighing fresh tariff threats on China and the EU, as earnings season rolls on.

Nasdaq 100 climbs at the opening bell as Netflix’s stellar earnings and AI investments fuel tech stock momentum. Will the rally sustain?

Key takeaways from Netflix's fourth-quarter earnings as stock surges. Space stocks soar on upbeat sentiment, Trump sets sights on Mars. Google to invest another $1B in Anthropic.

Netflix stock soars after strong subscriber gains, Oracle teams with OpenAI and SoftBank in a $500 billion AI infrastructure partnership, and Johnson & Johnson falls after mixed guidance.

Of the S&P 500 companies that have reported earnings so far, 79% have beat estimates, according to FactSet data.

Netflix, Oracle and other big technology stocks lifted Wall Street Wednesday as their profits pile higher and excitement builds around the moneymaking prospects of artificial intelligence.

Tech stocks enjoyed a surge Wednesday, driven by a sharp rise in semiconductor shares after President Donald Trump, OpenAI's Sam Altman, Oracle Corp. (NYSE:ORCL) co-founder Larry Ellison, and SoftBank CEO Masayoshi Son unveiled the Stargate Project on Tuesday.

President Donald Trump on Tuesday announced that three leading companies would make a large investment in artificial intelligence infrastructure.