JPMorgan Chase just had the most profitable quarter in its history. Second-quarter net income came in at $21.2 billion, powered by a surge in trading revenue and a gain on its Visa stake. The S&P 500 is up close to 10% this year. Consumers are still spending. Inflation has moderated. By most measures, the market’s mood is good.Jamie Dimon doesn’t share it. In an hourlong interview with CNBC contributor Wilfred Frost on his “Master Investor” podcast, recorded July 16 and released July 21, the JPMorgan CEO said he would “absolutely not” buy the broad stock market at current prices. He also wouldn’t buy long-dated U.S. Treasurys. And he thinks investors are underestimating a long list of risks building underneath the surface.What JPMorgan says about stocks and current market valuationsDimon’s position on stocks is direct. He would consider buying individual companies if he found something genuinely attractive. But on the broader market, at current levels, he’s out. “I do think those risks are probably bigger than other people think,” he said, CNBC reported.More JPMorgan:JPMorgan resets LLY stock target on drug demandJPMorgan sees the writing on the wall for silver stock investorsJPMorgan doubles down on economy, inflation outlookThe market has largely been shrugging off shocks that would have rattled it in earlier cycles. Wars in Ukraine and the Middle East, trade friction, political instability, and rising government deficits have all come and gone as headline risks without meaningfully denting prices. Dimon thinks that streak of resilience has made investors too comfortable, and he’s been sounding this alarm for months.Why the AI spending boom may not pay off on Wall Street’s timelineOne of the sharpest stock market observations in Dimon’s interview was about artificial intelligence. He drew a direct parallel between the current AI spending wave and the internet boom of the late 1990s, and the comparison wasn’t flattering.”Will it in total pay off? Probably, just like the internet did,” he said. “Will it pay off the way you expect and the timetable you expect? Definitely not,” he added, according to Fox Business.Companies are spending enormous amounts on AI infrastructure with uncertain and potentially delayed returns. The S&P 500’s gains this year have been heavily driven by technology stocks pricing in AI upside. If Dimon’s dot-com analogy holds, the spending will eventually pay off, but the timeline and the companies that benefit may look very different from what investors currently expect. That has direct implications for some of the most heavily weighted names in the index.
Dimon’s reluctance to own long-dated government debt is as notable as his stock market caution.Spencer/Getty Images
Why long-dated Treasury bonds are not a safe bet right nowDimon’s reluctance to own long-dated government debt is as notable as his stock market caution. Treasurys are the default safe-haven trade when equity investors get nervous. If he’s not comfortable buying them either, the usual flight-to-safety playbook breaks down.His reasoning is specific. Even if inflation fell back to the Federal Reserve’s 2% target, Dimon said the 10-year Treasury yield should still be in the 4% to 4.5% range. The 10-year is currently yielding around 4.6%, which leaves almost no room for prices to rise. He expects so-called bond vigilantes to keep demanding higher yields to finance growing government debt, keeping pressure on long-duration bonds, CNBC reported. “My view is that this will eventually become a big problem,” he said of the fiscal deficit.Stock investors should pay attention to this, too. When Treasurys were a reliable safe haven, the playbook was simple: rotate out of stocks during a selloff and into bonds. Dimon says this trade doesn’t work as cleanly as it used to. It leaves investors with fewer good options if equity markets do correct, as TheStreet reported in its coverage of Dimon’s May 2026 remarks at the Reagan National Economic Forum.The geopolitical and fiscal risks keeping JPMorgan on the sidelinesDimon named four specific risk clusters in the interview: the wars in Ukraine and the Middle East, U.S.-China tensions, rising military spending by governments, and expanding budget deficits. He doesn’t think the market is adequately pricing any of them.He didn’t predict an imminent crash. “It may take more straws to break the camel’s back,” he said. “Even a further escalation of current wars may not be enough to be the trigger.” The economy has gotten more resilient, Dimon said, and shocks that would have rattled markets in earlier cycles have been absorbed. His concern is that the market is treating that resilience as a permanent condition.JPMorgan is not struggling. It just posted record profits. Dimon ran through these same warnings for most of 2026, and the S&P 500 kept climbing. He knows that. What he’s saying now is that prices have run up to a level where there’s not much cushion left if something goes wrong. The CEO of the most profitable bank in U.S. history is passing on the broad market. Most investors probably won’t. But the signal is worth keeping in mind.Related: JP Morgan CEO has blunt inflation message