SP 500 Edges Higher as Healthcare and Tech Lead Gains Irans Defiance and Trumps Rejection Extend Middle East Conflict Raising Geopolitical Risk SP 500 Edges Up as Healthcare Surges Communication Services Weighs SpaceX IPO Opens to Retail Investors via Major Brokerage Platforms Sensex Falls 479 Points Nifty 50 Ends at 23914 Mid and SmallCaps Outperform General Motors Unveils AllElectric Cadillac Vistiq with 300Mile Range Global Markets Eye TrumpXi Summit as Trade Tensions Loom