Sterling surges as softer inflation reshapes FX markets

Market overview

Sterling led gains across the major currencies as softer US inflation data weakened the dollar and improved the wider FX backdrop. GBP/USD climbed to a two-month high, while the pound reached its strongest level against the yen since 2008. The euro remained supported above 1.14, although higher energy prices continued to restrict its upside.

A second consecutive downside US inflation surprise has changed the near-term rates narrative. Lower producer prices reinforced signs of disinflation, pulled Treasury yields lower and removed expectations of a July Federal Reserve rate increase.

The resulting compression in rate differentials has supported several major currencies against the dollar. However, geopolitical tensions and elevated energy costs remain important risks, creating a less straightforward outlook for the euro and broader risk sentiment.

USD: Rate advantage continues to narrow

The dollar weakened after June producer prices unexpectedly fell by 0.3% month on month, while the annual rate slowed from 6.0% to 5.5%. The release followed a softer CPI report, strengthening the view that US inflationary pressures are easing.

Markets have now fully removed the prospect of a July Fed increase. Overnight index swaps continue to imply some chance of another move before year-end, but this expectation could fade if incoming data remains soft.

Falling front-end Treasury yields and narrowing rate differentials are reducing one of the dollar’s main sources of support. The currency is also receiving less benefit from geopolitical uncertainty than would usually be expected, despite elevated oil prices.

Attention now turns to US retail sales. World Cup-related spending could deliver an upside surprise and demonstrate that consumer demand remains resilient. A strong result may offer the dollar some support, although lower yields are likely to limit the scale of any recovery.

GBP: Sterling breaks through key levels

GBP/USD closed near 1.3540 after moving decisively through the 1.34 area, reaching its highest level in two months. The advance was supported by weaker US inflation data and a break above several important moving averages, reinforcing positive momentum.

Sterling’s strength extended across the wider market. GBP/JPY rose to its highest level since 2008, while the pound reached an eleven-month high against the Swiss franc.

Reports that Home Secretary Shabana Mahmood could become Chancellor were received positively. The reaction appears to reflect confidence in an orderly transition and some relief that a more fiscally expansionary candidate may not take the role.

Investors are currently placing limited weight on UK political uncertainty. EUR/GBP implied volatility remains subdued across most maturities, suggesting little demand for protection against a significant domestic political shock.

The next major test will be the UK inflation release. Softer readings in the US and eurozone have challenged the recent hawkish rates narrative, and markets will be watching closely to see whether Britain follows the same pattern.

EUR: Rate support meets energy resistance

EUR/USD remains supported above 1.14 as lower US inflation expectations weigh on the dollar. The move in short-term rate differentials has become more favourable for the euro, giving the pair a firmer underlying tone.

However, higher oil and gas prices remain a significant constraint. Renewed tensions in the Gulf have raised concerns over the eurozone’s energy bill and economic outlook, preventing the single currency from fully benefiting from broader dollar weakness.

From a technical perspective, EUR/USD is meeting resistance around 1.1460 to 1.1470, while buying interest remains visible below 1.14. This points to further consolidation unless US data or energy markets provide a stronger directional catalyst.

Looking ahead

  • US retail sales: A stronger result could provide temporary support for the dollar and reinforce confidence in consumer demand.

  • UK inflation: A downside surprise may weigh on UK yields and test sterling’s recent momentum.

  • Energy prices: Further gains in oil and gas would present the greatest challenge to the euro.

  • Key FX levels: GBP/USD remains constructive above 1.34, while EUR/USD faces resistance near 1.1470.

  • Geopolitical risk: A broader move into safe-haven assets remains the clearest route to renewed dollar demand.

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Softer US inflation resets the FX narrative