New Zealand Dollar: Rate support constrained by Oil drag – OCBC

Christopher Wong highlights that the New Zealand Dollar (NZD) has strengthened after a hawkish Reserve Bank of New Zealand (RBNZ) rate hike, but higher Oil prices are capping gains. With the RBNZ starting a tightening cycle and growth expected to rebound in 2H26, Wong sees AUD/NZD nearing a peak, though a sustained decline needs stronger New Zealand growth and a more favourable energy backdrop.

Hawkish RBNZ meets energy headwinds

"The NZD strengthened after a hawkish RBNZ rate hike, though gains were capped by renewed terms-of-trade headwinds from higher oil prices. The RBNZ raised the Official Cash Rate by 25bps to 2.50%, delivering its first hike since May 2023. Forward guidance was hawkish but data-dependent, with the central bank noting that further rate increases may be needed to return inflation to target."

"Domestic data point to a rebound in GDP growth in 2H26 as the drag from elevated fuel costs fades and business and consumer confidence recover. With growth expected to improve, a policy rate that remains well below neutral is no longer warranted. That said, any disruption to energy flows through the Strait of Hormuz could lift energy prices further and derail the recovery."

"With the RBNZ embarking on a tightening cycle while the RBA appears closer to the end of its hiking cycle, relative rate dynamics suggest AUD/NZD is approaching a peak."

"However, a more sustained decline in AUD/NZD will likely require clearer evidence of stronger New Zealand growth momentum and a more favourable energy backdrop, which would be particularly supportive for an energy-importing currency such as the NZD."