Chip Stock Rally Lifts US Indices Micron Surges 9 on AI Optimism Health Care Sector ETFs Show Signs of Recovery Offering Potential Portfolio Defense Saudi Arabias Vision 2030 Spending Spree Faces Reality Check as Fiscal Constraints Bite Novartis Raises FullYear Sales and Profit Forecast Amid Strong Operational Momentum Electric Vehicle Adoption Stalls in US as Gas Prices Approach 5 Retail Hiring Surges in April Yet Consumer Caution Flags Potential Economic Shift