SNB Holds at 0% and Flags FX Intervention to Curb Franc Strength

At its March 19, 2026, policy meeting, the Swiss National Bank (SNB) stayed course and maintained the headline policy rate at 0.00%. Consistent with market expectations, the central bank maintained its sight deposit payment at 0% up to a certain threshold and imposed a 0.25% discount on balances above that level. The SNB indicated that its current monetary approach is fit for striking a balance between internal price stability and notable international geopolitical instability by avoiding a return to negative interest rates.

The SNB raised its short-term predictions even though the medium-term inflation prognosis remains well within the central bank's target range of 0% to 2%. The inflation prediction for 2026 was raised to 0.5% from a prior estimate of 0.3%, mostly due to rising energy prices related to continuing tensions in the Middle East. The long-term prognosis for 2027 was somewhat offset by the deflationary influence of a constantly strong Swiss Franc, which still functions as a natural barrier against imported inflation.

The SNB's greater willingness to interfere in the foreign exchange markets was one of the main takeaways from the announcement. Officials specifically mentioned a greater readiness to undertake FX operations to combat any fast appreciation of the Franc that could jeopardize the Swiss export sector or price stability. As traders priced in the rising possibility of central bank action, this "hawkish" change in intervention language first resulted in a modest drop of the CHF. Markets stay concentrated on these intervention thresholds since the Franc continues to be supported by safe-haven demand in the face of worldwide uncertainty.