SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags Market Expectations Suggest SpaceX OpenAI and Anthropic Could Surpass Berkshire Hathaway in Potential Public Debut Valuations Qualcomm Stock Surge Reflects Growing Investor Interest in AI Device Expansion Alibaba Unveils NextGeneration Zhenwu AI Chip and New Large Language Model Federal Reserve Dissenters Push Back Against Signal of Rate Cuts Ahead US April Payrolls Surge Past Forecasts Yet Underlying Weaknesses Emerge UK Proposes Single Market for Goods with EU as Part of Broader Trade Reset