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Ray Dalio predicts AI-linked markets show bubble signs and could peak soon

Diary of a CEO · Ray Dalio: I Predicted The 2008 CRASH, I Know What Comes Next · July 30, 2026
Ray Dalio predicts AI-linked markets show bubble signs and could peak soon
Diary of a CEO
Diary of a CEO
Ray Dalio: I Predicted The 2008 CRASH, I Know What Comes Next
"If you look at the data, it would be compatible with history for the peak to be very soon. Everything is in line. This is I think the biggest investment bubble in American history."
Ray Dalio says current AI-related market enthusiasm resembles a major bubble, echoing investor Jeremy Grantham’s view. He argues market data and historical comparisons suggest the peak could be near, while warning against overconfident market-timing calls.

About this episode

Hedge fund founder Ray Dalio tells Diary of a CEO host Steven Bartlett that today’s AI-driven market enthusiasm shows “classic signs” of a bubble and says the data could be “compatible with history” for a peak “very soon”, calling it “the biggest investment bubble in American history”. Dalio lays out his bubble mechanics argument: rapid price rises, leverage, and the need for cash when interest rates rise or shocks hit, forcing asset sales and a reverse feedback loop into the real economy.

Dalio broadens the discussion to his “big cycle” framework, linking debt build-ups, domestic political polarisation, and geopolitical conflict. On the UK, he describes an over-indebted, underproductive country that has “run out of choices”, warning it may require “major restructuring” and using the phrase “go bankrupt” to describe the scale of adjustment. In a separate exchange on wealth taxes, he says governments historically respond to capital flight with tools such as retroactive rules, exit taxes and capital controls, while arguing wealth taxes are difficult to administer.

On geopolitics, Dalio claims the US war in Iran was a “big mistake” that exposed American vulnerability, and he says Asian leaders increasingly believe the US “will not show up in Asia”. He also warns that pressure on Taiwan’s semiconductor exports, including a blockade threat, could crash global markets. The episode ends with Dalio arguing that AI will widen wealth gaps unless societies invest in broad-based education and basic conditions, offering a social-cost example from his home state of Connecticut.

Key takeaways

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