The New Zealand Dollar breaks lower after Australia's rate hike
- NZD/USD breaks below 0.5650 to its lowest since June after Australia's hike.
- RBA raises its cash rate to 4.60%, its fourth hike of 2026.
- RBNZ's OCR sits 1.85 points below Australia's cash rate.
Australia's fourth rate hike of 2026 sent the Australian Dollar lower on Tuesday, and NZD/USD closed below 0.5650 for the first time in its slide. The Reserve Bank of Australia (RBA) raised its cash rate to 4.60%, the highest since 2011, in a unanimous vote. Its statement said the economy appears to be slowing, and RBA Governor Bullock signalled less further tightening than markets had priced, with futures pricing a cash rate above 5% by May 2027 before the meeting.
A hike that comes with a slowing economy translates, for currency traders, as a hike without a sequel.
The Kiwi fell the last time the RBNZ hiked, too
The Reserve Bank of New Zealand (RBNZ) raised its Official Cash Rate (OCR) to 2.75% on September 2, its second straight hike, and the Kiwi fell when RBNZ Governor Breman said the timing of any further increase was highly uncertain. Odds of an October move dropped to about 36% from 65% after that meeting. The RBNZ's own rate track, published the same day, pointed to a pause in October and a hike to 3.00% in December.
Those odds have since climbed to about 80% for a hike to 3.00% on October 28, after Governor Breman warned on September 22 that higher Crude Oil prices could push near-term inflation above the RBNZ's assumptions. The OCR sits 1.85 points below Australia's cash rate and a full point under the low end of the Fed's range, so the Kiwi's reaction on October 28 depends on whether the RBNZ sounds like it has further to go. The RBNZ puts the neutral rate, where policy neither adds to growth nor holds it back, between 3% and 3.5%, and Governor Breman called policy still accommodative on September 2, so a hike to 3.00% would only reach the bottom of that range. The RBNZ may sound firmer than it did then, though with the hike already priced, only the guidance can surprise anyone.
New Zealand's week holds a permits count and a mood survey
August building permits are due on Wednesday at 21:45 GMT after a 4.3% drop in July, and the ANZ-Roy Morgan consumer confidence index follows on Thursday at 21:00 GMT, last at 98. Both are second-tier releases next to the US calendar.
The Fed's October odds turn on US spending and inflation data on Wednesday and the jobs report on Friday, and the RBA's next decision is on November 3. Friday's payrolls will probably move NZD/USD further than anything New Zealand publishes before then.
Technical levels
Resistance: 0.5650, the floor for three sessions before Tuesday's break, is now the first cap. Every session since September 23 has topped out below 0.5700.
Support: Tuesday's low near 0.5625 is the first floor and the bottom of a slide that began near 0.6000 in late August. Below it, 0.5600 is the next round number.
Bias: Short while 0.5700 caps, with 0.5600 as the first objective and 0.5550 as the second. Momentum is stretched to the downside, with the daily Stochastic Relative Strength Index (Stoch RSI) in single digits since mid-September, so a rebound into 0.5650 wouldn't break the call. A daily close above 0.5700 would end the short.
NZD/USD daily chart
New Zealand Dollar FAQs
The New Zealand Dollar (NZD), also known as the Kiwi, is a well-known traded currency among investors. Its value is broadly determined by the health of the New Zealand economy and the country’s central bank policy. Still, there are some unique particularities that also can make NZD move. The performance of the Chinese economy tends to move the Kiwi because China is New Zealand’s biggest trading partner. Bad news for the Chinese economy likely means less New Zealand exports to the country, hitting the economy and thus its currency. Another factor moving NZD is dairy prices as the dairy industry is New Zealand’s main export. High dairy prices boost export income, contributing positively to the economy and thus to the NZD.
The Reserve Bank of New Zealand (RBNZ) aims to achieve and maintain an inflation rate between 1% and 3% over the medium term, with a focus to keep it near the 2% mid-point. To this end, the bank sets an appropriate level of interest rates. When inflation is too high, the RBNZ will increase interest rates to cool the economy, but the move will also make bond yields higher, increasing investors’ appeal to invest in the country and thus boosting NZD. On the contrary, lower interest rates tend to weaken NZD. The so-called rate differential, or how rates in New Zealand are or are expected to be compared to the ones set by the US Federal Reserve, can also play a key role in moving the NZD/USD pair.
Macroeconomic data releases in New Zealand are key to assess the state of the economy and can impact the New Zealand Dollar’s (NZD) valuation. A strong economy, based on high economic growth, low unemployment and high confidence is good for NZD. High economic growth attracts foreign investment and may encourage the Reserve Bank of New Zealand to increase interest rates, if this economic strength comes together with elevated inflation. Conversely, if economic data is weak, NZD is likely to depreciate.
The New Zealand Dollar (NZD) tends to strengthen during risk-on periods, or when investors perceive that broader market risks are low and are optimistic about growth. This tends to lead to a more favorable outlook for commodities and so-called ‘commodity currencies’ such as the Kiwi. Conversely, NZD tends to weaken at times of market turbulence or economic uncertainty as investors tend to sell higher-risk assets and flee to the more-stable safe havens.
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