Key Takeaways U.S. Steel shares gained ground after President Trump on Sunday flagged new 25% tariffs on all steel and ...

The stock market is open for business between 9:30 a.m. and 4 p.m. Monday to Friday. Billions of shares are traded in the American markets, making them very liquid and efficient.

Amazon shares lost ground in extended trading on Thursday after the tech giant reported cloud computing revenue below expectations and issued a tepid current quarter outlook. Monitor these key ...

Individual investors have curbed their enthusiasm in recent weeks amid new tariffs imposed by the Trump administration on China and concerns that those will lead to escalating tensions and another ...

What is stock trading? This might be one of the best ways to build and preserve wealth over the long term. Learn the terms ...

Trading options requires answering these questions: Which direction will a stock move, how far will it go and when will it happen? Here are 4 steps to get started. Many, or all, of the products ...

Palantir shares jumped 23% in extended trading Monday after the analytics software company’s fourth-quarter revenue and 2025 outlook sailed past Wall Street expectations amid robust demand for its AI ...

Atlassian shares jumped 20% in extended trading Thursday after the software company issued an upbeat revenue outlook amid robust demand for its AI-powered cloud offerings. Monitor theses important ...

Microsoft (MSFT) shares moved lower in late-Wednesday trading as the tech giant reported fiscal second-quarter Intelligent ...

Tesla (TSLA) reported fourth-quarter revenue and adjusted profit below analysts' estimates in extended trading Wednesday.

This AI-driven approach goes beyond traditional voice analysis methods by detecting nuanced vocal characteristics ...

Nvidia shares tumbled Wednesday, dashing hopes for a quick recovery from losses earlier in the week amid concerns about the competitiveness of American AI firms and their spending on the emerging ...