The British Pound (GBP) weakened against both the US Dollar (USD) and the Euro (EUR) on Wednesday after the United Kingdom's Consumer Price Index (CPI) inflation figures for May came in softer than market expectations [1][2][4][5]. The Office for National Statistics reported that headline CPI remained unchanged at 2.8% year-on-year in May, matching April's figure and falling short of the 3% forecast by economists polled by Reuters [1][2][4][5]. Core CPI, which excludes volatile food and energy items, rose 2.6% year-on-year, up from 2.5% in April but below the 2.7% anticipated by market consensus [1][2][4]. On a monthly basis, CPI inflation eased to 0.2% in May, down from 0.7% in April and under the 0.4% expected [1][2][4].
The immediate market reaction saw the GBP/USD pair hit a weekly low of 1.3410, while EUR/GBP strengthened to around 0.8650 as the Pound faced selling pressure [1][2][4]. The British Pound was also noted as the weakest major currency against the Swiss Franc on the day [4]. The main contributors to rising prices in May were transport costs, particularly air fares, which surged 10.3% month-on-month, as well as motor fuel and sea fares. These increases were partially offset by falling food and non-alcoholic drink prices [5].
The inflation data has reinforced expectations that the Bank of England (BoE) will keep its key interest rate unchanged at 3.75% at its upcoming meeting, with markets pricing in a 95% chance of a rate hold [1][2][5]. BoE Governor Andrew Bailey and policymakers have indicated a preference to 'wait and see,' assessing whether higher energy prices—driven by the ongoing U.S.-Iran conflict and the closure of the Strait of Hormuz—will have a lasting impact on inflation [2][5]. The BoE has also noted that monetary policy cannot influence energy prices, which remain elevated due to geopolitical tensions [5].
Looking ahead, traders are watching for the BoE's rate decision and the impact of the upcoming 13% rise in the UK energy price cap later this summer, which could push energy costs to a two-year high [5]. Some analysts, such as Scott Gardner of J.P. Morgan Personal Investing, suggest that the latest data 'will provide some hope that any rebound in U.K. inflation could be short-lived,' but caution that future readings may trend higher depending on energy dynamics [5].
In the broader context, the unchanged UK inflation rate remains below the euro zone's 3.2% and the U.S.'s 4.2% May readings [5]. The market remains cautious, with attention also focused on the Federal Reserve's policy decision and ongoing geopolitical developments in the Middle East [1][3][5].
CONCLUSION
UK inflation holding steady at 2.8% in May, below expectations, has weakened the British Pound and solidified market expectations for the Bank of England to keep rates on hold in the near term. While the unchanged reading offers some relief, upcoming energy price increases and geopolitical risks could influence future inflation and monetary policy decisions.