HKMA Raises Base Rate to 4.25% Following US Federal Funds Rate Increase
The Hong Kong Monetary Authority set the Base Rate at 4.25% with immediate effect on September 17, 2026, following a 25-basis point increase in the US federal funds target range. The adjustment was driven by the pre-set formula, which tracks the US rate, rather than by local interbank conditions. Compliance teams should confirm that rate-linked products, disclosures, and liquidity procedures reflect the new rate.


