Headline CPI 4.2%. Core under-shot. DXY took the headline.
May headline CPI printed 4.2% year-on-year, the highest since April 2023. Core ticked to 2.9% with monthly core only +0.2%, below the 0.3% consensus. The Iran-driven energy shock did most of the headline work. DXY closed at 100.05, holding above the line.
DXY 99.73 · EUR/USD 1.1576 · USD/JPY 160.14 · US10Y 4.54% · Brent $88.47 · XAU $4220
May CPI landed at 8:30 ET. Headline at 4.2 percent year-on-year, in line with consensus and the highest reading since April 2023. Core at 2.9 percent, also in line. Monthly headline at +0.5 percent (consistent with the energy-shock framing); monthly core at +0.2 percent, below the 0.3 percent forecast. The dollar took the headline and largely ignored the core under-shoot: DXY closed at 99.73, holding above the round number it tested over the weekend. The composition tells a more nuanced story than the dollar took.
The composition, in three lines
Energy did most of the headline work. Energy prices ran up 23.5 percent year-on-year, against 17.9 percent in April; gasoline soared 40.5 percent. The Iran shock continues to do real damage to the US headline. Strip energy out and the read is much softer; the core series at 2.9 percent captures that.
Inside the core, shelter remained the second-biggest contributor (3.4 percent year-on-year, ticking up from 3.3), driven by the rent-measurement lag we cover in today's reference piece on CPI components. The OER pass-through is still feeding the core series; this is a known artifact of the methodology and is roughly 12 to 18 months behind market rents.
Outside shelter, the supercore (services ex-housing) was the soft component of the release. Medical services, transportation services, and recreation services all printed below their six-month average. That is the part of the release that maps cleanly to labour-cost transmission, and it cooled. Wages are not yet feeding through in the way a Phillips-curve framework would have priced.
What the dollar actually did
- DXY 100.05. Up roughly 30 basis points on the day. The first close above the 100 line on a CPI day in years. The technical break is now confirmed.
- 10-year yield 4.54%. Up roughly 2 basis points; most of the move was in the expected-rate path on the OIS curve, with December hike odds creeping further toward 75 percent. Term premium compressed slightly as the core under-shoot reduced longer-run inflation uncertainty.
- EUR/USD 1.1576. Through 1.155 at the open. The long-EUR crowd finally took the structural unwind that has been pending since the position rebuilt in May.
- USD/JPY 160.14. Held above 160 with MoF still silent. The verbal escalation script remains at step three. Real intervention probability is rising day by day without an operation actually happening, which is the regime carry traders watch most closely.
- Gold $4220. Down sharply on the release; the classic dollar-gold inverse printed cleanly through the day.
- Brent $88.47. Sideways. The Iran-driven oil rally that drove the headline CPI has stopped extending, even on the inflation print itself. The geopolitical premium looks largely priced.
The auction-day setup matters
Yesterday's 3-year and 10-year auctions priced cleanly with indirect bidders taking 70 percent of the 10-year, the strongest foreign-demand read since the spring. The term-premium side of the rates story is consistent with the auctions rather than against them, which is part of why today's CPI release did not produce a bigger long-end sell-off. The Treasury market is being supplied at levels that demand is absorbing.
What this print does to Warsh's first SEP
The CPI release sits one week before the 16-17 June FOMC. Three implications for the SEP and the dot plot:
- The median dot moves higher. The headline and core both came in at or above the March SEP's projected year-end CPI; the Committee will revise the 2026 PCE projection higher. Mechanically, that pushes the median year-end FF dot higher, probably to 3.875 or 4.00 percent.
- Warsh's trimmed-mean framing gets a hook. The core under-shoot and the soft supercore give the new Chair cover to lean on trimmed-mean PCE framing. The press conference will likely emphasise the energy-driven nature of the headline.
- The dispersion widens. The 8-4 fracture out of April was about how to weight inflation against activity. Today's mixed print gives both camps ammunition; the central tendency of the dot plot probably widens at the next SEP.
What to watch through to the FOMC
- PPI (tomorrow). The producer-price read feeds into the PCE forecast. A hot PPI compounds today's headline; a soft one re-opens the trimmed-mean path.
- Michigan preliminary (Friday). The consumer-inflation-expectations sub-index is the part to read. A move higher on consumer inflation expectations after the headline CPI is the regime change for the breakevens story.
- Warsh's first scheduled remarks. Still pending. The press conference at the FOMC is the cleanest observation, but a prepared speech in the meantime would meaningfully reduce uncertainty into the meeting.
- EUR/USD positioning. The Friday CFTC release will be the first read on whether the crowded long has unwound or is still positioned long into the meeting.