TechLed Gains Lift SP 500 as Dow Slides on Sector Rotation Novartis Raises FullYear Sales and Profit Guidance Signaling Strong Operational Performance AMD Announces 10 Billion Investment in Taiwans AI and Semiconductor Ecosystem Charter Communications Enhances Offer for Liberty Broadband in New Buyout Deal SpaceX IPO Valuation Balancing Phenomenal Achievements with Market Hype South Koreas Deputy Prime Minister Warns AI Wealth Must Benefit Public Amid Samsung Labor Unrest US Stock Futures Slide Bond Yields Tumble as Putin Updates Nuclear Doctrine