SP 500 Reaches Record Close on AI Enthusiasm Micron Market Cap Hits 1 Trillion SpaceX and OpenAI MegaIPOs Raise Market Peak Concerns Analysts Suggest Prediction Markets Spark Legal Clash Between US States and Federal Regulators David Miliband Urges National Consensus on EU Rejoining as UK Officials Propose Single Market for Goods Britains Energy Shock MiniMeasures May Not Be Sufficient Guardian Editorial Warns UK Hottest Day of Year Boosts Travel Sectors Amid Bank Holiday Queues April Jobs Report Expected to Show Cooling Yet Resilient Labor Market