UK Inflation Data Sends Mixed Signals as Markets Await FOMC Minutes

July's UK inflation print split the BoE's message in two. Headline CPI climbed to 2.2% year-on-year from 2.0% in June on higher energy costs, while core inflation held steady at 3.3% and services prices stayed elevated at 5.2% — a combination that, according to data released by the Office for National Statistics, leaves the Monetary Policy Committee's cautious stance fully intact and leaves sterling tethered to whatever the Fed reveals later on Wednesday in its July meeting minutes.

The UK's split-tape problem

The energy-driven rebound in headline CPI masks what is actually happening underneath the surface. Core and services measures have barely budged, which is precisely the territory BoE Governor Andrew Bailey flagged when he described the August cut — the first since 2020 — as the opening of a gradual path rather than the start of a campaign. With services inflation still more than double target, markets are pricing only a roughly 40% probability of a follow-up cut at the September meeting, pushing the more credible easing window into November.

Cable's reaction was appropriately muted. By 08:30 GMT, GBP/USD sat near 1.2830, down roughly 0.1% on the session, while sterling was broadly flat against the euro at 0.8520 as participants worked through the cross-currents. That is the textbook response to a print this divided: directional, but inconclusive, with positioning only rebuilt once the next data point arrives.

The real catalyst sits across the Atlantic

The Fed's July minutes now do the heavy lifting. A rate cut at the September FOMC meeting is already broadly anticipated, so the question is no longer direction but pace and conviction. Dovish-leaning minutes would compress dollar yields and lend the pound a bid through narrower UK-US yield differentials; a hawkish surprise on inflation persistence or labor-market resilience would do the opposite, widening that differential and anchoring the dollar. Given that UK services CPI is feeding the same sticky-inflation narrative on this side of the Atlantic, both central banks may ultimately be telling a correlated story — which makes the minutes' tone on underlying inflation the single most important variable for cable into the close.

Levels worth tracking

We would frame the near-term setup around three checkpoints. First, the FOMC minutes release itself, for any signal on the speed and symmetry of the September cut. Second, the 1.2800–1.2850 corridor in GBP/USD, where recent options positioning has clustered and which now defines the line between a dovish and a hawkish dollar reaction. Third, the September BoE meeting, where the bar for action remains high unless services inflation finally softens and forces a reassessment of the November path. For now, the path of least resistance is range-trading until Washington speaks.