Investment

JPMorgan chief warns mortgage market on oil shocks, private credit and AI risks

Categories: Financial News, Real Estate + LendingPublished On: April 6th, 2026Comments Off24.4 min read

Evelle Dai

mortgage

JPMorgan Chase chief executive Jamie Dimon used his latest annual letter to shareholders to sketch a world in which war, private credit stress and an AI spending boom all kept borrowing costs higher for longer – a scenario mortgage lenders have already been quietly gaming out.

Dimon tied the Federal Reserve’s next moves to conflicts in Iran and Ukraine and their impact on energy markets. In the letter he warned that “because of the war in Iran, we additionally face the potential for significant ongoing oil and commodity price shocks, along with the reshaping of global supply chains, which may lead to stickier inflation and ultimately higher interest rates than markets currently expect.”

He added that “the challenges we all face are significant,” citing “the terrible ongoing war and violence in Ukraine, the current war in Iran and the broader hostilities in the Middle East” alongside tensions with China.

Dimon described the United States as “fundamentally strong” but increasingly dependent on fiscal stimulus and AI‑related capital spending to sustain growth – forces he suggested could themselves add to near‑term inflation.

Private credit losses, but no systemic shock
Dimon devoted extended space to the $1.8 trillion private credit market, warning that “when we have a credit cycle, which will happen one day, losses on all leveraged lending in general will be higher than expected, relative to the environment.”

He pointed to “aggressive and positive assumptions about future performance,” weaker covenants and more payment‑in‑kind structures as evidence that “credit standards have been modestly weakening pretty much across the board.”

However, he argued that “in the great scheme of things, private credit probably does not present a systemic risk,” contrasting the sector’s size with roughly $13 trillion in US residential mortgage securities and loans.

That view put him closer to Fed chair Jerome Powell, who also downplayed systemic contagion from private credit, and at odds with other investors who have likened today’s opacity to pre‑crisis mortgage markets.

AI build‑out and ‘nonsensical’ bank rules
On technology, Dimon reiterated that “overall, the investment in AI is not a speculative bubble; rather, it will deliver significant benefits,” likening its impact to electricity and the internet and predicting it would have a “huge positive impact on productivity.”

At the same time, he wrote that all the capital spending by large tech firms – which he estimated at $450 billion in 2025 and roughly $725 billion in 2026 – is “probably inflationary in the short run.”

Dimon again attacked elements of US capital rules, calling parts of the Basel 3 Endgame and GSIB surcharge proposals “frankly nonsensical” and arguing they would force JPMorgan to hold “as much as 50% more capital across the vast majority of loans to US consumers and businesses” than some rivals.

While he acknowledged post‑2008 reforms had “accomplished some good things,” he said they also created “a fragmented, slow‑moving system” that “reduced productive lending” – an outcome mortgage bankers have long warned could push borrowers toward non‑bank channels.

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