US Tech Stocks Plunge as Chinese AI Startup DeepSeek Sparks Infrastructure Selloff Guzman y Gomez Shares Surge Up to 20 on Decision to Exit US Market Focus on Australia JPMorgan Chase CEO Warns of Rising Expenses Teases Up to 20 Billion MA Opportunity Bolivia Political Risk Escalates as Ministers Convoy Ambushed During Economic Policy Unrest Wingstop Shares Slide 12 After Earnings Profit Misses Estimates Global Infrastructure Funding Doubles in Five Years Japanese Banks at Forefront SpaceX Scraps Starship Test Launch as IPO Filing Reveals Heavy Reliance on Rocket Program