Wall Street Ends Higher as Healthcare Technology Lead Communication Services Lags Indian Billionaires Accelerate Foreign Acquisitions as Domestic Growth Slows Portfolio Manager Trims Position After Stock Surges 80 Since April Citing Parabolic Move Caution Novartis Upgrades FullYear Sales and Profit Outlook Potential Tariff Reductions on the Horizon US Trade Representative Signals CoinQuant Introduces Trading Infrastructure for Emerging Agent Economy SP 500 Rises as Tech Surge Offsets Energy and Consumer Weakness