Ken Griffin Warns AI Is “Almost Certainly” in a Bubble — Is Wall Street at Risk
Contains AI
Citadel billionaire Ken Griffin has issued a major warning about the artificial intelligence boom, saying investors are almost certainly in an AI bubble. His remarks at the Future of Global Markets Conference in New York on October 20, 2026, have renewed the debate over whether the enormous investments pouring into AI can deliver sustainable financial returns.
But Griffin's message is more complicated than a simple prediction of a market crash. He also believes artificial intelligence could usher in a golden age of entrepreneurship, transform businesses, and create major…
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