Dropbox CEO Drew Houston Plans Transition to Executive Chairman After 19 Years Trump Asks Supreme Court to Delay TikTok Ban Citing National Security and Free Speech Concerns SP 500 Inches Up as Healthcare and Tech Offset Telecom Weakness SpaceX Starship Test Flight Draws Investor Attention Ahead of Potential IPO Vestas Wind Systems Shares Decline After Margin Guidance Update UK Proposes Single Market for Goods with EU as Part of Broader Trade Reset