Summary of RBNZ's Unexpected Rate Decision

Date: 28 October 2026

Key Highlights

• The Reserve Bank of New Zealand (RBNZ) maintained its Official Cash Rate (OCR) at 2.75%.
• Inflation decreased to 3.7% year-on-year in Q3, leading to a cautious stance from policymakers.
• Further rate hikes are anticipated as the RBNZ monitors rising energy prices.
• The New Zealand Dollar (NZD) fell by up to 1.7% following the announcement.

Details of the Decision

The RBNZ's decision to keep the OCR unchanged at 2.75% was unexpected, as market expectations had priced in a nearly 90% probability of a 25 basis point increase. The decision was made by a narrow 4-3 vote, indicating significant divisions among the policymakers. Major commercial banks in New Zealand had anticipated an increase to 3.00%.

Policymakers expressed a preference to wait and evaluate the effects of the previous two rate hikes on the economy. The decline in inflation from 4.1% to 3.7% YoY in Q3 was below the RBNZ's expectations, contributing to the cautious approach.

Future Outlook

Despite the current decision, the RBNZ does not signal an end to the monetary tightening cycle. The central bank forecasts inflation to rise again to 4.4% in Q4, primarily due to increasing fuel prices and global energy market disruptions. Underlying inflation remains near the upper limit of the target range of 1-3%, with price pressures affecting a broader range of goods and services.

Governor Anna Breman highlighted that further rate hikes are likely, and interest rates may need to enter restrictive territory. However, there are concerns regarding a potential slowdown in economic activity, particularly with weak household consumption, subdued employment growth, and rising global financial stability risks.

Market Reaction

The market reacted sharply to the RBNZ's decision, with the New Zealand dollar experiencing significant losses. The NZD/USD pair fell by as much as 1.7% during the session, reaching a low of 0.5580. However, subsequent hawkish comments from Governor Breman helped the currency recover some of its losses. The divergence in monetary policy expectations was also reflected in the AUD/NZD pair, which rose towards 1.2600, supported by stronger-than-expected inflation data from Australia.

Conclusion

The RBNZ's unexpected decision to hold rates steady amidst declining inflation and rising energy prices has created a complex landscape for the New Zealand dollar and the broader economic outlook. As the central bank navigates these challenges, further rate hikes remain a possibility, contingent on future economic data and inflation trends.