Trump's rate-cut wishlist runs into Iran inflation and his own tariffs

President Donald Trump wants the lowest interest rate in the world. The Federal Reserve, on present numbers, can give him almost the opposite. Headline US inflation jumped to 3.3 per cent in March from 2.4 per cent in February, with monthly prices rising 0.9 per cent in a single print, and futures markets price a 92 per cent probability the Federal Open Market Committee leaves policy unchanged at its mid-June meeting.

The bind is partly of the administration’s own making. A military confrontation with Iran has disrupted the Strait of Hormuz, the chokepoint for roughly a quarter of the world’s seaborne oil trade. US gasoline averages have pushed above $4.50 per gallon. Energy is the single most contagious input in the consumer-price basket. It feeds airline fares, food, and the freight cost embedded in almost everything else. Meanwhile, Trump’s preferred policy mix at home, an industrial reshoring drive paired with extensive tariffs on imports, raises the cost of traded goods at exactly the moment when the central bank needs the inflation impulse to ease.

The President vs. the data

Trump’s framing is unsubtle. The United States, he argued in remarks captured by Newsweek, “should have the lowest interest rate in the world.” The argument blends economic boosterism with political signalling. “We’re the most prime country anywhere in the world,” Trump said. “We’re right now having investments made in our country at a level that nobody’s ever seen.”

Annualise a 0.9 per cent monthly CPI print and it sits north of 11 per cent. February’s 0.3 per cent month-over-month reading was a softening signal that has now reversed. Cutting into that environment would be loosening into accelerating prices, the textbook policy error of the late 1970s.

Why the oil spillover matters more than the tariffs

A tariff on imported steel or semiconductors lifts wholesale prices that take quarters to surface in retail. A spike at the pump shows up in the next week’s CPI extract. The Strait of Hormuz disruption hits both supply and shipping insurance, and 25 per cent of seaborne oil moves through that corridor in normal conditions. Remove that volume from the water, even partially, and the rest of the Middle East complex cannot reroute quickly.

March’s CPI print is not an outlier. Academics who study this stuff, like Mark Gertler at NYU, argue that energy spikes are the cleanest channel linking geopolitics to domestic prices. Matthias Meier at Mannheim reaches similar conclusions about oil-driven cost shocks bleeding into core inflation through expectations. If pump prices stay elevated through April, second-round effects on services like travel and freight will appear in the same data series the FOMC reads.

The tariff regime compounds rather than relieves the pressure. Reshoring narratives sell well politically. They do not, on the timeframe of an FOMC meeting, lower the cost of an imported component crossing a US port. The two policies the President favours, broad tariffs and rate cuts, work in opposite directions on price stability. A Fed easing into a tariff-driven price level would either tolerate a higher steady-state inflation rate or invite a sharper correction later. Neither outcome is consistent with the dual mandate as currently written.

What the bond market is already pricing

Treasury Secretary Scott Bessent, ordinarily an ally of the President in public messaging, has acknowledged the Fed could keep its “wait and see” stance. That is the closest a sitting Treasury Secretary tends to come to endorsing a central bank’s decision to ignore the President.

The Senate Banking Committee voted 13 to 11 on April 29 to advance Kevin Warsh’s nomination as Powell’s successor. Warsh, in confirmation testimony, took pains to anchor expectations on the institution rather than the office. He committed to “ensuring that the conduct of monetary policy remains strictly independent” and added: “The president never once asked me to commit to any particular interest rate decision, period.” Whether that holds in practice once Warsh takes over, the statement reads as an early signal that a Warsh-led Fed will not arrive at the September meeting with a pre-baked cut.

Futures markets put a 92 per cent probability on no change in June. Traders see the Fed as immovable in the near term regardless of who sits in the chair after May 15.

Bitcoin dropped below $83,000 this week. AppLovin’s ad-tech beat pushed single names one way; the SoundHound slide on its LivePerson deal pushed them another. Equities trade earnings while macro assets trade the Fed.

The dollar has not moved the way it would if markets expected a political cut. Weak dollar, higher gold – that is the normal playbook when a central bank bends. The basket tells a different story.

A second hot CPI in April kills any chance of a June cut. A Hormuz de-escalation would take the most acute pressure off energy prices and give whoever chairs the June meeting room to breathe. The administration’s own choices sit on the wrong side of that calculation.

The April CPI print, due before the June meeting, will show whether March was an outlier. The Senate floor vote on Warsh decides who chairs the June meeting. And a Hormuz de-escalation removes the most acute energy pressure.

Until those resolve, the President’s rate-cut wishlist runs into a wall built largely by his own administration.