Novartis Upgrades FullYear Outlook on Strong Operational Momentum UKGulf Trade Deal Hailed as Monumental Achievement by Bahrain Minister SP 500 Extends Gains as Healthcare and Tech Lead Broad Advance US Productivity Growth Slows in Q4 While Labor Costs Rise at Faster Pace AAR Corp Shares Climb After BetterThanExpected Quarterly Results Amazon UK Chief Calls for Shift in Blame Over Youth Unemployment Points to Education Gaps Bessent Predicts Substantial Disinflation as Warsh Assumes Fed Leadership