US Productivity Growth Slows in Q4 as Labor Costs Rise Data Shows HFCL Shares Surge 140 on Strong Earnings and Export Orders SP 500 Climbs to 747347 Boosted by Healthcare and Tech Strength SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags Shein Acquires Everlane Ethical Luxury Brand Joins FastFashion Giant Reliance Infrastructure Q4 Net Profit Declines to Rs 918 Crore Appoints Vijesh Babu Thota as CEO Wesco International Shares Reach AllTime High at 37469