One CPI release left for New Zealand Dollar ahead of RBNZ

  • A fourth consecutive session of gains lifts NZD/USD to its strongest since 23 September.
  • An RBNZ rate increase to 3.00% on 28 October carries roughly 80% odds in swaps pricing.
  • Wednesday brings New Zealand's third-quarter CPI, the final release before the RBNZ decision.

NZD/USD finished Tuesday just below 0.5700. Rising for a fourth consecutive day, the pair reached its strongest level since 23 September after advancing from slightly above 0.5650. The close was around 135 pips above the 14 October trough, its lowest point since April 2025.

TMGM Analysis: Financial Market News, Economic Calendar & Market Insights

An increase in the Reserve Bank of New Zealand's (RBNZ) Official Cash Rate (OCR) from 2.75% to 3.00% on 28 October has roughly an 80% probability in swaps pricing. By contrast, Fed futures assign about an 83% probability to unchanged rates on the same day. The final Consumer Price Index (CPI) release before that decision arrives on Wednesday. Its quarterly forecast of 0.8% matches the RBNZ's projection to the decimal place.

Tuesday's decline in Crude Oil lowers the foreign-currency cost of New Zealand's fuel imports. All of the country's refined fuel has been sourced overseas since its sole refinery closed in 2022. In September, the annual trade deficit expanded from $5.61 billion to NZD $6.18 billion, making cheaper fuel a reduction in the bill payable in foreign currency.

3.8% Annual CPI Forecast Leads the Calendar

Annual inflation is expected to ease from 4.1% to 3.8% in the third-quarter CPI release from Stats NZ, due at 21:45 GMT on Wednesday. That would be a tenth below the RBNZ's 3.9% projection. An outcome below the central bank's projection has implications for whether the 28 October rate increase proceeds.

A rise from 199K to 200K is forecast for US weekly jobless claims, scheduled for Thursday at 12:30 GMT. The US week then concludes with Friday's S&P Global and University of Michigan surveys at 13:45 GMT and 14:00 GMT, respectively, ahead of the Fed's own decision on 28 October.

20 Pips Separate Tuesday's High From the 50-Day EMA

Tuesday's high sits around 20 pips below the 50-day Exponential Moving Average (EMA), while the 200-day EMA stands near 0.5800. Since the 14 October low, NZD/USD has retraced almost a third of its decline from just below 0.6000 in August.


Daily Price Chart: NZD/USD

New Zealand Dollar: Key Questions

Economic conditions in New Zealand and domestic central bank policy largely determine the value of the New Zealand Dollar (NZD). Known as the Kiwi, it is a familiar currency among investors, but several more specific influences also affect its movements. China is New Zealand's largest trading partner, so developments in the Chinese economy tend to influence the Kiwi. Negative Chinese economic news is likely to signal weaker demand for New Zealand exports, weighing on its economy and, in turn, its currency. Dairy prices are another important driver because dairy is New Zealand's leading export industry. Higher prices lift export revenue, supporting both the economy and NZD.

A medium-term inflation range of 1% to 3%, centred on the 2% midpoint, is the Reserve Bank of New Zealand's (RBNZ) objective. The bank sets interest rates at a level appropriate to achieving and maintaining that goal. Excessive inflation prompts the RBNZ to raise rates to slow economic activity. Higher rates also lift bond yields, making investment in New Zealand more attractive and supporting NZD. Rate reductions, by contrast, generally weaken the currency. NZD/USD can also be strongly influenced by the interest rate differential: the gap between actual or expected New Zealand rates and those set by the US Federal Reserve.

New Zealand's macroeconomic releases provide crucial evidence of economic conditions and can affect the valuation of the New Zealand Dollar (NZD). Strong growth, low unemployment and robust confidence support the currency. Rapid economic expansion attracts overseas investment; when accompanied by elevated inflation, it may also prompt the Reserve Bank of New Zealand to raise interest rates. Weak economic figures, on the other hand, are likely to lead to NZD depreciation.

Risk-on conditions generally favour the New Zealand Dollar (NZD). When investors see limited risks across markets and feel optimistic about growth, the outlook for commodities and ‘commodity currencies’ such as the Kiwi tends to improve. During market disruption or economic uncertainty, the reverse usually applies. Investors tend to dispose of higher-risk assets in favour of more stable safe havens, leaving NZD weaker.