Currency Volatility and What It Means for Small Business

September 09, 2025

Exchange rates never stay still for long, and in recent months, their movements have become sharper. Central bank decisions, uneven global growth, and political uncertainty are all feeding into a more unsettled currency market. For small firms, these swings can directly affect costs, margins, and day-to-day cash flow.

This year alone, the euro–US dollar rate has shifted from just above 1.02 in January to nearly 1.17 by late August - a 14% move that shows how quickly international sales or purchases can change in value.

Why markets are moving so much

  • Central bank influence:
    In the US, the Federal Reserve has hinted at rate cuts, sending the dollar lower. The European Central Bank faces the task of tackling inflation while supporting weak growth. In the UK, the Bank of England is trying to rein in inflation as its economy slows. Each announcement from these policymakers can move exchange rates in real time.
  • Other global forces:
    Ongoing trade disputes and shifting supply chains.
    Fluctuating oil and gas prices, especially affecting European currencies.
    Political contests in both Europe and the US.
    Slowing demand in China and uneven growth elsewhere.

What lies ahead

If US interest rates fall while European or UK rates hold steady, the dollar could weaken. Meanwhile, subdued global growth may weigh on both sterling and the euro. Political risk will also remain a strong influence, with elections in the US and fiscal debates in Europe shaping the outlook.

The impact for smaller firms

  • Importers paying in US dollars or sterling: Higher costs when those currencies strengthen, which can eat into margins.
  • Exporters selling in US dollars or sterling: Lower returns when converting back to euro if those currencies weaken.

How to protect your business

Small businesses cannot control exchange rates, but they can manage currency risk. Forward contracts, for example, allow you to lock in today’s rate for a future transaction, helping secure margins and stabilise cash flow.

_

This article is written in partnership with Fexco International Payments. Kerry based, Fexco International Payments is the trusted cross border payments partner to the SFA and works with its members to deliver transparent, cost-effective solutions tailored to small firms. With zero fees on FX transactions, competitive rates, automated payments technology to reduce errors, and stronger fraud safeguards, we keep more of your hard-earned money where it belongs - fuelling your growth.

Explore Fexco's offer for SFA Members