SP 500 Edges Higher as Healthcare Tech Lead Communication Services Lags Kevin Warsh Appointed Fed Chair Pledges ReformOriented Agenda in SwearingIn Ceremony ATT Seeks Skilled BlueCollar Workers as AI Reshapes the American Labor Market UK Spy Chief Warns West Faces Moment of Consequence as Threats from Russia and China Intensify London Stock Exchange Group Reports Income Growth Driven by Tradeweb Performance Prediction Markets Face Mounting StateLevel Legal Challenges as Regulatory Battle Escalates Robinhood Launches AI Agents for Automated Trading and Credit Card Spending