Spain Blocks Polymarket and Kalshi Access Amid Gambling License Probe StateFederal Showdown Over Prediction Markets Escalates as Multiple States Pursue Legal Action US Productivity Growth Moderates in Fourth Quarter as Unit Labor Costs Rise Putin Nuclear Doctrine Update Roils Markets Stock Futures Bond Yields Decline Kevin Warsh to Be Sworn In as Federal Reserve Chair on Friday in White House Ceremony Puig Shares Plunge on Termination of Este Lauder Deal Talks European Stocks Rise Amid Macro Concerns Nvidias Earnings Highlight 200 Billion Edge Computing Opportunity and China Market Retreat