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Ray Dalio warns AI-driven market may show bubble patterns

Ray Dalio warns AI-driven market may show bubble patterns

Bridgewater founder says AI euphoria has pushed markets toward 1929- and 2000-style bubble territory, with leverage, rich valuations and a wave of AI-linked listings raising the risk of a sharp repricing.

Fact Check
Multiple sources, including Dalio's own X post (via Yahoo Finance/Benzinga) and reporting on his July 17, 2026 interview (Wu Blockchain, Watcher.News, podcast summary), consistently corroborate that Dalio compared AI market euphoria to 80% of the extremes preceding the 1929 crash and the 2000 dot-com bust, cited leverage, rich valuations, and IPO/listing supply as risk factors, and warned of a sharp repricing/drawdown potentially reaching ~80% for even the best names. Every specific element of the claim is supported by primary reporting and Dalio's own statements.
Summary

Bridgewater founder Ray Dalio said AI-driven market enthusiasm has entered bubble-like territory comparable to 1929 and 2000, arguing that leverage and inflated valuations could amplify any reversal. Speaking on The Diary of a CEO podcast, Dalio agreed with Jeremy Grantham's view that the current backdrop ranks among the biggest investment bubbles in U.S. history. He described how investors can buy AI shares, borrow against them, and then face a damaging unwind if prices fall and cash is suddenly needed, warning that paper wealth is not the same as money that can be spent. Dalio said inexperienced investors piling into leveraged ETFs are behaving more like gamblers, and argued that bubbles are often punctured by rising interest rates or a surge in stock issuance. He said the second force is already emerging, citing SpaceX's June listing and reports that Anthropic and OpenAI have also filed to go public at valuations near or above $1 trillion. Dalio added that the larger danger may come after a market break, when financial stress spills into politics and geopolitics. His warning comes alongside similar concerns from Goldman Sachs and Apollo, which have flagged a tech earnings bubble and questioned the effectiveness of the long-standing 60/40 portfolio mix.

Terms & Concepts
  • leveraged ETFs: Exchange-traded funds that use borrowing or derivatives to magnify gains and losses.
  • deleveraging: The process of reducing borrowed exposure, often by selling assets or repaying debt.
  • 60/40 portfolio: A traditional investment strategy that allocates 60% to stocks and 40% to bonds.