Powell Vows to Avoid Shadow Chair Role as Fed Meeting Sets Historic Precedent With Former Chair Flipkart Achieves Record 200 Million SingleDay Sales During Festive Season Recursion Pharmaceuticals Shares Slide to 52Week Low Amid Sector Headwinds Standard Chartered to Reduce Corporate Functions Roles by Over 15 in Efficiency Drive Targeting Higher Returns Berkshire Hathaway Acquires 26 Billion Stake in Delta Air Lines Signaling Shift in Airline Sector Bet Cigna Groups Dividend Growth History and Analyst Upgrade Highlight Potential for Income Investors Jim Cramer Highlights Diversification Opportunities in Monthly Portfolio Update Four Stocks Scrutinized