A decade after the Brexit referendum, its impact on GBP continues to shape how businesses operate. Convera market experts found that Brexit fundamentally changed how the currency behaves. Sterling now trades from a lower baseline, is more sensitive to global risk sentiment, and is more expensive to hedge than before the referendum.
For businesses making international payments, managing overseas suppliers, or invoicing customers in foreign currencies, Convera’s new A Decade After Brexit report details these changes and their implications for cross-border payments.
Sterling’s volatility and structural repricing: The new baseline
One of the clearest post-Brexit trends is sterling’s shift to a lower trading range against major currencies.
Before the referendum, GBP/EUR averaged approximately 1.27 over the preceding decade. Since Brexit, the pair has averaged closer to 1.16 and has spent the overwhelming majority of the time below 1.20. The story is similar against the US dollar. GBP/USD averaged roughly 1.60 before the referendum but has traded closer to 1.30 in the years since, rarely sustaining moves above 1.50.
A structurally weaker pound translates into reduced purchasing power when paying overseas suppliers, importing goods, or funding international operations. This type of long-term foreign exchange risk can influence pricing strategies, growth prospects, and competitiveness over many years. Learn more about foreign exchange risk and the key elements of an effective hedging program.
Why GBP now behaves like a risk asset
Historically a stable currency, sterling has become more volatile in the post-Brexit era. When investors become optimistic about global growth, the British pound tends to benefit. When markets turn defensive, sterling often comes under pressure.
This increased sensitivity exposes sterling to a broader range of external pressures. Interest rate expectations, geopolitical developments, global growth concerns, and shifts in investor sentiment can all generate larger currency swings than businesses may have experienced in the past.
The persistent downside bias that markets are pricing in
Another notable shift in sterling’s profile is the continued downside bias reflected in currency markets.
Risk reversals suggest investors remain more concerned about significant sterling declines than equivalent gains. In practical terms, market participants are willing to pay more for protection against downside moves than upside moves.
Markets have reduced confidence in sterling’s upside potential, while downside risks have become more persistent over the last decade.
For businesses, this persistent downside bias means that currency risk is increasingly asymmetric.
GBP volatility: What it means for businesses making cross-border payments
The implications of Brexit’s sterling reclassification extend well beyond financial markets.
When exchange rates fluctuate sharply between invoice issuance and payment settlement, businesses can experience unexpected cost increases or diminished growth prospects.
Cross-border payments already present numerous challenges, including hidden FX costs, payment delays, limited transparency, and regulatory complexity. Currency volatility adds another layer of uncertainty.
For importers, a weaker pound can raise supplier costs. For exporters, currency fluctuations can affect competitiveness. For multinational businesses of any size, FX movements can complicate cash-flow forecasting and budgeting.
Brexit may not have broken the pound, but it has permanently altered its character. Sterling today is more sensitive to global risk, more volatile, and more expensive to hedge than before 2016. Businesses that recognize this structural shift can be better positioned to navigate an increasingly complex global payments environment.
Download Convera’s A Decade After Brexit report to learn about the new risk-sensitive GBP.
