The Swiss Franc weakened against the US Dollar for the fourth straight day on Thursday, reflecting cautious sentiment after remarks from the Swiss National Bank (SNB).

According to FX Street, SNB Vice Chairman Antoine Martin stated that the central bank sees no need to alter its monetary policy despite ongoing geopolitical tensions related to the conflict in Iran. Martin noted that inflation remains within the SNB's target range of 0% to 2% price stability, supporting the decision to maintain current policy settings.

For Japanese investors, the SNB’s steady stance contrasts with more aggressive moves from other central banks, influencing FX flows and portfolio adjustments in the region’s currency and equity markets.