FTSE Index Rejig Includes Tata Capital Lenskart Groww and Three Other Stocks US Productivity Growth Decelerates in Q4 as Unit Labor Costs Rise MENA Leaders Highlight Housing as Economic Catalyst at Baku Urban Forum South Korea Deputy PM Urges Public Benefit from AI Wealth Amid Samsung Labor Strife Gas Prices at 455 National Average Strategies from Driving Habits to Electrification to Cut Fuel Costs Putin Retaliation Threatens Market Stability After Ukraine Drone Strike SP 500 Climbs on Tech Strength Energy Staples Drag