Sterling Slides Despite Strong UK GDP: Political Noise Drowns Out Growth Data

The British pound fell against the US dollar and the euro on Thursday, erasing gains from earlier in the week, as political uncertainty overshadowed stronger-than-expected UK GDP data for the first quarter of 2025. Sterling dropped 0.6% to $1.2620 and slipped 0.4% against the euro to €1.1725, despite official figures showing the UK economy expanded 0.7% in Q1, beating analyst forecasts of 0.5%.

Growth Data Fails to Lift Sterling

The Office for National Statistics reported that UK GDP grew at its fastest pace in over two years during the first three months of 2025, driven by a rebound in services and manufacturing output. However, currency markets largely ignored the positive headline, focusing instead on escalating political tensions surrounding upcoming by-elections and internal party disputes that threaten to destabilize the government’s fiscal agenda.

Analysts at Barclays noted that while the GDP print was encouraging, it did little to alter the broader narrative of a slowing economy weighed down by persistent inflation and high borrowing costs. ‘The market is looking through the Q1 number and seeing a less rosy picture for the rest of the year,’ said James Cooper, senior currency strategist at Barclays in London.

Political Uncertainty Weighs on Sentiment

The pound’s decline accelerated after reports emerged of a potential leadership challenge within the ruling party, raising the prospect of policy paralysis just as the Bank of England prepares for its next interest rate decision. Investors fear that prolonged political infighting could delay critical fiscal reforms needed to stabilize public finances and restore business confidence.

Political noise has historically been a drag on sterling, and this week’s developments have revived memories of the 2022 mini-budget crisis, when the pound plunged to record lows against the dollar. While the current situation is less severe, the uncertainty is enough to keep investors cautious.

What This Means for Consumers and Businesses

For UK households and businesses, a weaker pound means higher import costs, particularly for energy and food, which could fuel inflation further. Importers are already facing margin pressure, while exporters may see a temporary boost. Travelers heading to the US or Europe will find their pounds buy less than they did a month ago.

The Bank of England is widely expected to hold interest rates steady at 5.25% when it meets next week, but the pound’s weakness could complicate its inflation-fighting efforts by making imports more expensive.

Conclusion

The UK’s strong Q1 GDP growth is a positive signal, but it has been drowned out by political noise that is undermining investor confidence in sterling. Until political stability returns and the government presents a credible fiscal plan, the pound is likely to remain under pressure, even if economic data continues to surprise on the upside.

FAQs

Q1: Why did the pound fall despite strong GDP growth?
The pound fell because currency markets are more focused on political uncertainty and the outlook for the rest of 2025, rather than backward-looking GDP data. Political instability often weighs on sterling more than economic data in the short term.

Q2: How does a weaker pound affect UK consumers?
A weaker pound makes imported goods more expensive, including food, fuel, and electronics. It also reduces the purchasing power of British tourists traveling abroad, while benefiting exporters who earn revenue in foreign currencies.

Q3: Will the Bank of England raise interest rates to support the pound?
The Bank of England’s primary mandate is inflation control, not currency support. However, if sterling weakness fuels import-driven inflation, the Bank may keep rates higher for longer, which could indirectly support the pound.