The Swiss National Bank kept its key policy rate unchanged at 0%, in line with market expectations. It said banks’ sight deposits held at the SNB will be remunerated at the policy rate up to a defined threshold.
In its updated projections, the SNB forecast Swiss inflation in 2026 at 0.7%, up from a previous estimate of 0.6%. The central bank pointed to developments in the global economy as the main risk to Switzerland’s economic outlook.
Policy Rate Hold and Implications for the Swiss Franc
The Swiss National Bank’s decision today to hold its key policy rate at 0% confirms that Swiss policymakers are comfortable with the current monetary cushion. With the 2026 Swiss inflation forecast nudged up slightly to 0.7%, real yields remain deeply in negative territory. We believe this keeps the Swiss Franc highly attractive as a funding currency for international carry trades in the coming weeks.
Given the wide interest rate differentials with other major central banks, we recommend derivative traders focus on short-CHF option strategies. Specifically, selling out-of-the-money CHF call options against the US Dollar or Euro can help capture steady premium decay. Historically, when the SNB holds rates at these ultra-low levels, implied volatility on EUR/CHF averages below 6%, making short-volatility plays highly profitable.
Risk Management and Domestic Liquidity Dynamics
However, because the SNB highlighted global economic developments as the main risk, we must prepare for sudden safe-haven flows. We suggest buying cheap, out-of-the-money CHF call options as a tail-risk hedge against global market shocks. This balanced approach protects portfolios if geopolitical tensions spike or if global growth slows down more than expected this autumn.
With Swiss banks’ sight deposits remunerated at 0% only up to a specific threshold, domestic liquidity dynamics are shifting. Traders should monitor the Swiss Average Rate Overnight (SARON) futures to spot any pricing discrepancies in short-term interest rate derivatives. We expect these money market derivatives to remain highly sensitive to any changes in bank liquidity over the next month.
