Swiss franc exchange rate fluctuates against Polish złoty

The Swiss franc (CHF) exchange rate against the Polish złoty (PLN) has shown recent fluctuations. On September 28, 2026, the rate was recorded at 4.6297 PLN, while by the morning of September 29, 2026, it stood at 4.6173 PLN.

As a major global currency managed by the Swiss National Bank, the franc is often viewed by investors as a ‘safe haven’ due to its stability. In Poland, the currency remains a significant point of interest for investors and individuals with loans denominated in Swiss francs, as exchange rate shifts directly impact loan repayment amounts.

Additionally, the financial landscape for these loans is evolving with the transition from the CHF LIBOR rate to the SARON rate, following European Commission regulations.