SP 500 Edges Higher as Tech Surge Offsets Energy Slide Wall Streets Rally May Face Headwinds as Earnings Season Concludes and Bond Yields Rise London Stock Exchange Group Reports Income Growth Driven by Tradeweb Performance Embecta EMBC Faces Target Price Reduction Amid Weakening Medtech Sector Sentiment Nationwide Under Pressure to Address Governance Concerns as Annual Meeting Approaches US Productivity Growth Slows in Q4 as Unit Labor Costs Accelerate Principal Financial Group Faces Analyst Uncertainty Amid Retirement Market Shifts