Amazon Expands AI Shopping Technology to ThirdParty Retailers Signs Kate Spade as Customer AutoZone Stock Suffers Worst Day in Four Years Despite Earnings Beat Nvidia Shares Waver After Weekly Loss Despite Strong Earnings Beat Trump Postpones AI Executive Order Signing Citing Concerns Over Potential Regulatory Barriers Consumer Strength Lifts Wall Street as Energy and Financials Drag Powell to Step Down as Fed Chair but Remain on Board Signaling Policy Continuity Solanas LongTerm Outlook Analysts Weigh Network Growth and Market Challenges