AI infrastructure debt and leverage draw market scrutiny

As Nvidia partners with Wall Street firms to mobilize more than $500 billion of third-party capital for AI infrastructure, the increasingly complex financing underpinning the boom is coming under closer scrutiny. Hyperscalers and their financial backers are turning to bond markets, joint ventures, leases and other structures to fund an unprecedented infrastructure buildout. At the…

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warns of high leverage, market disruption

Jamie Dimon, chief executive officer of JPMorgan Chase & Co., during the Pennsylvania Defense and Innovation Summit in Carlisle, Pennsylvania, US, on Wednesday, July 15, 2026. Tom Brenner | Bloomberg | Getty Images JPMorgan Chief Executive Officer Jamie Dimon has warned that leverage across financial markets remained elevated, adding that investors should be mindful that…

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Iran deal fuels global relief stock rally

A woman walks past a billboard displaying Iran’s national flag at Enghelab Square in Tehran on June 14, 2026. – | Afp | Getty Images Hello, this is Leonie Kidd writing to you from London. Welcome to today’s edition of the Daily Open newsletter. U.S. President Donald Trump had a number of reasons to celebrate…

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