Wall Street Slumps as Chinas DeepSeek Triggers AI Sector Selloff Hyliion Holdings Corp HYLN Q1 2026 Earnings NarrowerThanExpected Loss Signals Cost Discipline Amid PreRevenue Phase Dycom DY Q1 2027 Earnings Call Transcript Highlights Managements Strategic Outlook LG Electronics Shares Surge on Automotive Innovations Tapping Google Technology SP 500 and Gold Could Each Reach 10000 by Decade End Says Yardeni Research American College Students Reluctance to Embrace AI Raises Concerns Over Critical Thinking Skills SP 500 Edges Higher as Tech Surge Offsets Broad Losses Novartis Raises FullYear Guidance on Sales and Profit London Stock Exchange Group Reports Income Growth Powered by Tradeweb Platform WilliamsSonoma Inc Gains Analyst Focus as Home Sector Faces Evolving Consumer Trends US and Kenya Reach Agreement on Ebola Quarantine Facility for Americans US Bank Report Highlights Steady US Economic Growth Amid Cautious Outlook