GBP/USD Softens as Energy Shock Clouds the UK Rate Story

Market Snapshot

Sterling has come under pressure against the dollar again. Reuters reported on 27 March that the pound was heading for its weakest monthly performance against the dollar since October, down 1.5% in March, as investors moved back into the U.S. currency amid fears of a wider energy shock linked to the Middle East conflict.

Why GBP/USD Is Losing Momentum

The dollar side of the pair is still doing most of the heavy lifting. The Federal Reserve left rates unchanged on 18 March, but it also said that economic activity had been expanding at a solid pace and that inflation remained somewhat elevated. That combination does not give the market much reason to abandon the dollar quickly, especially when geopolitical risk is still pushing capital toward defensive assets.

That matters for GBP/USD because sterling is no longer trading against a calm macro backdrop. Reuters’ latest sterling coverage shows that safe-haven demand has become a real headwind for the pound, even though sterling has held up better than the euro, yen, and Swiss franc since the war began. In other words, the pound is not collapsing, but it is still losing ground against a dollar that currently has the stronger defensive bid.

The Bank of England Is Stuck in a Difficult Position

The Bank of England kept Bank Rate unchanged at 3.75% in March, and the vote was unanimous. More importantly, the BoE explicitly said that the conflict in the Middle East had caused a significant increase in global energy and commodity prices, that CPI inflation would be higher in the near term as a result, and that it stood ready to act if necessary to keep inflation on track in the medium term.

That sounds supportive for sterling at first glance, but the policy picture is more complicated than a simple hawkish repricing. Reuters reported that money markets were at one stage pricing as many as three rate hikes this year, yet BoE policymaker Alan Taylor said there was a high bar for raising rates and that it was better to wait for more clarity on the war’s economic impact. That leaves the pound in an awkward middle ground: rates may stay high, but not for good reasons.

UK Inflation Risk Is Rising Again

The inflation side of the story has become harder for the UK to manage. Reuters reported that UK CPI held at 3.0% in February, but the Bank of England has already lifted its near-term inflation forecast and now expects inflation to rise toward 3.5% by mid-year. The same report said oil prices were about 50% higher than a month earlier, which is especially important for Britain given its sensitivity to gas and household energy costs.

Inflation expectations are also moving in the wrong direction. Reuters said a Citi/YouGov survey showed one-year UK public inflation expectations jumping to 5.4% in March from 3.3% in February, the biggest monthly increase in more than 20 years. For sterling, that is not cleanly bullish: higher inflation can push yields up, but it can also raise concerns that the BoE is being forced to defend credibility while growth is already slowing.

Growth Data Is Making the Pound Story Less Comfortable

The growth backdrop is also getting weaker. Reuters reported that the UK flash composite PMI dropped to 51.0 in March from 53.7 in February, its weakest reading in six months, while manufacturers’ input costs surged at the fastest pace since 1992. Businesses also raised prices at the fastest rate since April 2025, and employment fell for the eighteenth month in a row.

This is the kind of mix that tends to keep GBP/USD under pressure: slower activity, firmer inflation, and less confidence that the UK can absorb higher energy costs without damage. My reading is that the pound is now trading less like a pure rates currency and more like a currency caught between inflation pressure and growth vulnerability. That is an analytical judgment based on the latest BoE statement and Reuters’ UK data coverage.

Why Sterling Is Not Breaking Down Completely

Even so, the pound still has one source of support. Reuters noted that UK gilt yields have risen sharply, with two-year yields up by almost a full percentage point since the war began, and that sterling has actually outperformed most other major currencies against the dollar over that same period. That suggests the market still sees the UK as relatively more resilient than some peers, even if the overall tone has deteriorated.

That is why GBP/USD looks pressured, but not disorderly. The pair is facing a stronger dollar and a more difficult domestic outlook, yet it is not showing the kind of broad-based sterling panic that would normally accompany a full loss of policy credibility. This is an analytical inference based on the relative FX performance and UK rate repricing reported by Reuters.

Near-Term View

My near-term view is mildly bearish for GBP/USD. The dollar still has the cleaner support story because the Fed remains cautious on inflation and global risk sentiment continues to favour haven flows, while the UK is dealing with a less attractive combination of slower growth and rising price pressure.

At the same time, this does not yet look like a one-way collapse in sterling. If oil prices stabilize or the market becomes less aggressive in pricing UK inflation spillovers, the pound could steady more quickly than sentiment currently suggests. For now, though, rebounds in GBP/USD look less convincing than they did earlier this month. This is an analytical judgment based on the latest BoE messaging and Reuters market reporting.

Conclusion

GBP/USD is being pulled lower by a stronger dollar, but the bigger issue is that the UK rate story has become less supportive than it appears on the surface. Rising inflation, weaker activity, and a BoE that is alert but cautious make sterling harder to buy with confidence in the short term.