How Microsoft’s Friendship With Sam Altman Triggered a Historic $360 Billion One-Day Crash

0 January 31, 2026 10:01

Microsoft saw a staggering $360 billion wiped off its market value in a single day after its latest earnings triggered investor fears over AI spending and its deep financial ties with OpenAI. With billions invested, surging AI infrastructure costs, and questions around OpenAI’s cash burn and long-term profitability, Wall Street is reassessing Microsoft’s AI strategy. This video breaks down the Microsoft–OpenAI partnership, circular cloud spending concerns, rising capex, competitive AI pressures, and why markets reacted so sharply.

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