Global Turmoil Pushes Swiss Franc Higher, How Much Longer Can the Central Bank Maintain 0% Interest Rates?

Caixin Finance APP News — In the current market environment, the Swiss franc shows some safe-haven characteristics. On Monday, March 16, the USD/CHF exchange rate traded around 0.7885, and EUR/CHF was at 0.9030. The Swiss National Bank’s policy interest rate has remained at 0.00% since June 2025; global uncertainties have driven capital into the franc, increasing upward pressure. Switzerland’s February CPI year-on-year was only 0.1%, with a monthly increase of 0.6%, slightly above expectations, but overall inflation remains near the lower end of the target range. SNB Chairman Martin Schlegel has recently stated multiple times that the threshold for negative interest rates is high, and short-term negative inflation readings are not immediate alarms. The central bank prefers to respond to excessive franc appreciation through foreign exchange interventions rather than easily restarting negative rates.

SNB March Meeting Expectations

Analysts believe the SNB is highly likely to keep its policy rate at 0.00% at the March 19 meeting. This view is based on the continued low inflation environment, resilient GDP growth, and potential upside risks from global energy price fluctuations. Inflation has hovered around 0.1% for several months, aligning with the SNB’s neutral outlook, but the appreciation of the franc remains the main downside pressure. Schlegel recently emphasized that the threshold for restarting negative rates is very high; even brief negative inflation readings would not trigger immediate reactions. The SNB is more prepared to intervene in the foreign exchange market to mitigate the deflationary effects of franc appreciation. Compared to rate cuts, FX interventions are a more direct tool, especially amid increasing geopolitical tensions.

Franc Appreciation and Inflation Dynamics

As a traditional safe-haven currency, the franc’s appeal increases during global risk events, causing its nominal effective exchange rate to rise continuously. This directly lowers import prices and amplifies deflation risks. The SNB has previously stated that since international tensions escalated, it has become “more prepared” to intervene in the FX market. Data shows USD/CHF around 0.7885 and EUR/CHF near 0.9030, indicating no clear reversal of the appreciation trend. Regarding inflation, February’s CPI remained steady at 0.1%, with limited core pressure. The SNB forecasts that if rates stay at 0.00%, inflation will average 0.3% in 2026 and 0.6% in 2027, implying a moderate rebound in the medium term. However, short-term franc factors remain the dominant variables.

Below are key indicator comparisons:

| Indicator | Latest | Previous / SNB Target / Expectations | | — | — | — | — | | SNB Policy Rate | 0.00% | 0.00% (since June 2025) | - | | Swiss CPI (February) | 0.1% | 0.1% | 0-2% | | Swiss CPI Monthly (February) | 0.6% | -0.1% | - | | USD/CHF | approx. 0.7885 | Recent range 0.78-0.80 | - | | EUR/CHF | 0.9030 | Near recent high | - |

FX Interventions Take Priority Over Negative Rates

Market logic indicates the SNB is cautious about negative interest rates. Schlegel has repeatedly emphasized that the threshold for negative rates is much higher than for normal adjustments; the central bank prefers to tolerate mild deflation rather than quickly turn negative. Instead, FX interventions have become the preferred response, especially when franc appreciation directly threatens inflation targets. Recent statements by deputy governors reinforce this tendency, with intervention willingness clearly rising amid geopolitical impacts. Historical experience shows that the SNB tends to prefer direct market action over rate adjustments in similar environments to avoid excessive shocks to banks and depositors. The current rate of 0.00%, combined with a -0.25% charge on excess deposits, already provides some negative incentive, but has not yet triggered more aggressive measures.

FAQs

Q1: Why does the SNB currently prefer FX interventions over cutting rates into negative territory?

A: Franc appreciation directly suppresses import prices and overall inflation. FX interventions can target this pressure more precisely, whereas negative rates have significant side effects on the real economy and financial system. Schlegel has made it clear that the threshold for negative rates is high; even short-term negative inflation would not immediately trigger a shift. The SNB prioritizes monitoring the exchange rate and is prepared to act in the FX market to maintain the medium-term inflation target of 0-2%.

Q2: How does the current low inflation environment and franc appreciation specifically impact the Swiss economy?

A: Appreciation lowers import costs, helping to control inflation, but also weakens export competitiveness, especially in key sectors like pharmaceuticals and precision manufacturing. While GDP growth remains resilient, sustained franc appreciation could amplify the impact of weak external demand. The SNB balances this by intervening to prevent the exchange rate from deviating too far from fundamentals, while monitoring global energy prices for inflation signals.

Q3: What is the outlook for future inflation, and will it force the SNB to adjust policy?

A: The SNB forecasts inflation at 0.3% in 2026 and 0.6% in 2027, assuming rates stay at 0.00%. Short-term negative readings may occur, but a moderate rebound in the medium term is likely. If franc appreciation pressures persist, intervention remains the main tool; if inflation unexpectedly accelerates, there is room for stability or slight adjustments, but a restart of negative rates would require significantly worse conditions, which currently seems unlikely.

(Author: Wang Zhiqiang HF013)