A gauge of investor anxiety has jumped Friday, with the Cboe Volatility Index up around 28% in afternoon trading. The Cboe Volatility Index, which trades under the ticker symbol VIX, was trading at almost 21,

Futtures rose early Friday. Applied Digital surged on blowout results, boosting other data center plays. China opened an antitrust probe vs. Qualcomm.

AMD's unusual deal to finance OpenAI's chip purchases could grant the AI model maker up to $100 billion, analyst estimates.

Here are some of the stocks making notable moves in Tuesday's premarket action: Nebius shares are soaring nearly 50% after the neo-cloud company [agreed an infrastructure agreement](

Futures for the Dow Jones Industrial Average and the other major stock indexes nudged higher before Tuesday's open. Meanwhile, Tesla TSLA released Full Self-Driving v14 to select users overnight, with expectations that it will unveil a cheaper Model Y later on the stock market today.