Amazon.com Inc. – Today Stock Markets News

U.S. closes embassies in Saudi Arabia, Kuwait

Sanders, Khanna to propose federal billionaires wealth tax

It’s ‘overlay everything’ market as demand for income, volatility rise

Nvidia wraps tough week as investors focus on competition over growth

Amazon’s $50B stake in OpenAI could boost its AI, cloud businesses

Anthropic’s Claude hits No. 2 on Apple’s top free apps list

Anthropic CEO Amodei says Pentagon’s threats ‘do not change our position’ on AI

Warren calls Trump’s bluff on affordability after State of the Union

Nvidia (NVDA) earnings report Q4 2026

Canva acquires Cavalry for motion graphics and MangoAI for video ads