UK March GDP +0.3% Beats -0.2% Forecast; Sterling Rallies

The data landed into a market that had been leaning toward a first Bank of England rate cut in June, with a second fully priced by year-end. A positive monthly GDP print, especially one driven by services, directly challenges that timeline. UK gilt yields rose across the curve after the release, widening the short-end rate differential against both the euro and the dollar. The two-year gilt yield, the tenor most sensitive to policy expectations, moved higher, pulling the pound with it.

GBP/USD gained across the board. The move was not a violent repricing; the monthly GDP series is volatile and subject to revision. The direction, however, was unambiguous. When the UK economy beats expectations while the eurozone stagnates and US data shows early signs of softening, the pound can attract flows on a relative growth story. The transmission chain is straightforward: stronger-than-expected activity reduces the urgency for BoE easing, keeps real yields elevated relative to peers, and supports the currency.

The Bank of England’s next policy meeting is in June. Today’s data gives the hawks on the Monetary Policy Committee a concrete argument to wait for more evidence before cutting. Services inflation, wage growth, and the April CPI print now become the critical inputs. If those confirm persistent domestic price pressure, the first cut could easily slip to August or later, a shift that would keep the pound bid against currencies where central banks are already easing or signalling imminent cuts.

Next Marker: April CPI and Q1 GDP Detail

The March GDP figure is the final monthly input into the first-quarter growth calculation. The preliminary Q1 GDP estimate had already printed at 0.6% quarter-on-quarter, matching forecasts and ending the technical recession of late 2023. Today’s data confirms that the quarter ended with momentum intact, even if the monthly pace cooled from February’s strong reading. The full expenditure breakdown, due later, will show whether the growth was driven by consumer spending, net trade, or inventory building, each of which carries a different implication for the pound’s medium-term path.

The next scheduled catalyst is the April CPI release. A sticky services inflation print would compound the effect of today’s GDP beat, pushing the first BoE cut further out and potentially driving GBP/USD toward the top of its recent range. A downside inflation surprise, conversely, would revive the June-cut narrative and cap sterling’s gains. For forex market analysis desks, the pound’s direction now hinges on whether the services resilience visible in March GDP carries through into the second quarter, and whether the inflation data allows the Bank of England to stay on hold while other central banks begin easing.