Healthcare and Tech Lift SP 500 as Communication Services Retreats Robinhood Opens Platform to AI Agents Expanding Automated Trading Access CVS Health Price Target Raised by 8 at Mizuho as Analyst Sees Potential Upside US Productivity Growth Slows in Q4 Unit Labor Costs Rise Sharply General Motors Reveals AllElectric Cadillac Vistiq with 300Mile Range Life Time Group LTH Positioned as Potential Leader in Health and Fitness Sector Trump Mobile Investigates Potential Data Exposure Affecting Thousands of Prospective Customers