The rise in heating oil costs drives Swiss inflation to a one-year high in March, giving the central bank breathing room for policy measures.

With the energy supply tight caused by the Middle East war raising the cost of heating oil, Switzerland's inflation rate in March rose to its highest level in a year. Data shows that Switzerland's consumer price index (CPI) rose by 0.3% year-on-year in March, higher than the previous three months' 0.1% year-on-year increase, but lower than the economists' general expectation of a 0.5% year-on-year increase. Switzerland's Federal Statistics Office stated on Thursday that the increase in heating oil costs was the biggest factor driving the inflation rate up. Due to the impact of local regulatory systems, electricity and natural gas costs may increase, but this may be delayed in transmission to consumers. In addition, the core inflation index, excluding energy and other items, remained at 0.4%. This latest inflation data may temporarily quell speculation in the market about the Swiss National Bank reintroducing negative interest rate policies in the short term. In recent weeks, as safe-haven funds flowed in pushing the Swiss Franc to its highest level against the Euro in 11 years, there have been discussions in the market about the Swiss National Bank possibly implementing negative interest rate policies to curb the appreciation pressure on the Swiss Franc. The CPI data for March suggests that the strength of the Swiss Franc is being offset by higher energy prices, which provides the Swiss National Bank with some policy buffer space. At the same time, the Swiss Franc has recently weakened, partly due to statements made by policymakers. They have indicated that they are prepared to intervene more fully in the market to prevent the Swiss Franc from strengthening excessively. The appreciation of the Swiss Franc will further suppress Switzerland's already weak inflation by reducing import costs. In its annual report released last month, the Swiss National Bank stated that its joint statement with the US Treasury Department last year "confirmed" that foreign exchange intervention is an important monetary policy tool for the Swiss National Bank to fulfill its mission of ensuring price stability.