Microsoft eyes $4 tn valuation as AI boosts efficiency & sales

Microsoft stock hit a new high as AI-driven gains push optimism for a $4 trillion valuation. The company saved over $500 million in 2024 by optimising its call centres & saw 35% of new code generated by AI. Copilot boosted sales productivity, while analysts see Azure and AI revenue as key growth drivers. The stock closed at $503.51.