SP 500 and Nasdaq Scale New Peaks as AI Momentum Drives Tech Rally Micron Enters TrillionDollar Club XRP Ledgers May 27 Upgrade Draws Attention for Its Broader Potential US Banking Sector Posts Profit Increase in First Quarter FDIC Data Shows US Productivity Growth Slows in Q4 as Unit Labor Costs Rise Steel Stocks Rally on Government Extension of Minimum Import Price on 66 Products Space Stocks Rally as SpaceXs Latest Starship Test Fuels PreIPO Speculation Prediction Market Suggests SpaceX OpenAI and Anthropic Could Command FirstDay Valuations Above 14 Trillion