Swiss National Bank Signals Readiness to Counter Franc Appreciation

The Swiss National Bank signaled Monday it is prepared to intervene in foreign exchange markets after the Swiss franc strengthened to its highest level against the euro in more than a decade.

The euro fell to 0.9037 francs in early trading — its lowest level since January 2015 — as investors moved into safe-haven assets amid escalating geopolitical tensions. The currency later recovered modestly but remained under pressure.

In a rare verbal intervention, the SNB said its “willingness to intervene in the foreign exchange market has increased” and that it stands ready to act against a “rapid and excessive appreciation” of the franc that could threaten price stability.

A stronger franc reduces imported inflation and can weigh on Swiss exporters, raising the risk of negative inflation in a country already operating in a low-rate environment. Switzerland’s benchmark interest rate currently stands at 0%.

The central bank did not confirm whether it has already intervened. The last comparable statement occurred in 2016 following Britain’s vote to leave the European Union, and in 2015 the SNB’s decision to abandon its currency cap triggered significant volatility across global markets.

Analysts said the SNB is likely to sell francs to moderate volatility but is not expected to cut rates below zero or defend a specific exchange rate level. Economists at UBS and ING described the move as precautionary, reflecting geopolitical risk rather than structural weakness in the euro area.

this development underscores renewed demand for traditional safe havens and highlights the sensitivity of currency markets to geopolitical uncertainty. Central bank positioning in Switzerland may serve as an early indicator of broader defensive flows across global capital markets.