Switzerland's inflation rate unexpectedly remained at 0.6% in May, matching the previous month's figure and falling short of the 0.7% forecast by economists in a Bloomberg survey. This signifies the fastest inflation rate since 2024 but indicates that the strong Swiss franc may be counteracting higher energy costs.

Core inflation, which excludes volatile items like fresh and seasonal products, energy, and fuel, also held steady at 0.3%. This unchanged figure suggests that underlying price pressures are contained, providing potential relief for the Swiss National Bank (SNB) ahead of its upcoming meeting.

Looking back, Switzerland's inflation saw a jump to 0.3% in March due to rising heating oil prices, following three consecutive months at 0.1%. While May's 0.6% rate is the highest in 17 months and above the 12-month average of 0.15%, its unexpected stability could influence the SNB's monetary policy decisions.