SpaceX Heavy Reliance on Starlink Profitability Seen as IPO Approaches Renewed RussiaUkraine Conflict Escalation Raises Market Uncertainty SK Hynix Surpasses 1 Trillion Market Cap as AI Demand Drives Chip Rally Market Wrap Healthcare Tech Boost SP 500 as Communication Services Weighs EU and Mexico Sign Updated Trade Deal to Reduce Reliance on US and China Vestas Wind Systems Shares Decline on Margin Guidance Concerns US Productivity Growth Slows Unit Labor Costs Rise in Q4 Implications for Inflation and Fed Policy