In a week when AI chipmaker Nvidia suffered the biggest one-day loss of value on record and the Federal Reserve said it was ...

Thursday's coverage included more tech earnings, focus on Trump's latest on potential tariffs and more analysis around Monday ...

Meta Platforms, Tesla and most other U.S. stocks are rising Thursday following a rush of profit reports from some of the ...

The credit-card company posted better-than-expected adjusted earnings and revenue, fueled by a rise in cross-border transactions. Shares rose 3% after the open. ↗️ [IBM (IBM)]( ...

Regular MarketWatch readers might already be aware that U.S. stocks are historically expensive right now, based on several popular metrics. Some have argued that this could signal that the market has ...

DeepSeek AI live - US stocks bounce back after Nvidia plunge - DeepSeek has caused shockwaves throughout the tech industry - ...

Nvidia stock dropped more than 11% as a social media panic over the potential rise of a Chinese AI model upended chip stocks ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all ... decliners and most actives market activity tables ...