The Czech National Bank has published long-term interest rates for convergence purposes for June 2026. The data relate to the fourth Maastricht convergence criterion, which assesses whether a member state's average nominal long-term interest rate over the year before examination exceeds by more than 2 percentage points that of up to the three best-performing member states in terms of price stability. The measure is based on long-term government bonds or comparable securities, taking account of differences in national definitions.