Microsoft Stock Plunges 36% as AI Hype Faces Reality Check and 2008-Style Downturn

Microsoft shares have entered a significant downturn, losing 36% of their value since reaching an all-time high in October 2025. Market analysts project that the first quarter of 2026 will be the company's worst financial performance since the 2008 global financial crisis. The sharp sell-off comes as investors move away from the speculative AI honeymoon phase, demanding tangible returns on massive infrastructure investments. This shift in sentiment has triggered a broader correction across the tech sector, dragging down major indices including the QQQ and SPY. The decline in MSFT reflects growing skepticism regarding the immediate profitability of artificial intelligence relative to its high capital expenditure. As the market transitions toward risk aversion, tech leaders are facing increased pressure to justify their valuations through concrete earnings growth.