SP 500 Climbs to 7519 as Tech Rally Powers Gains Energy Sinks Kevin Warsh Poised for Fed Role Amid Internal Struggle Over Rate Cut Path QXO Launches Hostile Takeover Bid for Beacon After Repeated Rejections Marvell Technology Faces High Expectations as AI Demand Drives Anticipated Earnings Surge Tui Faces Scrutiny After E ColiLinked Death of Baby at Egyptian Resort Trucking Industry Faces Rapid Regulatory and AIDriven Changes Panelists Warn at Fleetworthy Roadshow Alibaba Unveils Enhanced Zhenwu AI Chip and New Large Language Model