AUD/NZD Reaches 13-Year High on Disappointing NZ Rate Decision

The Australian Dollar (AUD) reached its highest level in 13 years against the New Zealand Dollar (NZD), but the drivers of this move are complex. The AUD/NZD cross gained 1.07% on Wednesday, with the NZD supplying most of it. This push towards a 13-year high is attributed to Australia's economic growth beating expectations at 0.4% on the quarter and 2.1% on the year.

However, digging deeper reveals that the Australian contribution to this move comes out at roughly a quarter of a percent, with the majority coming from the NZD's decline against the US Dollar. This distinction is crucial, as a cross that rallies due to both legs moving in tandem carries its own momentum, whereas one driven by a collapsing denominator is only as durable as the damage on that side.

The Reserve Bank of New Zealand raised its Official Cash Rate (OCR) to 2.75%, but its projections carried only one more quarter point this year, which may disappoint investors and potentially impact the NZD's value. Meanwhile, Australia's cash rate sits at 4.35%, a gap of 160 basis points from New Zealand's, which could continue to drive the AUD/NZD cross upwards.

Looking ahead, key drivers for the AUD include interest rates set by the Reserve Bank of Australia (RBA), the price of Iron Ore, trade balance, and inflation in Australia. Additionally, market sentiment and investor confidence play a significant role in determining the value of the AUD. With the RBA's goal to maintain a stable inflation rate of 2-3%, relatively high interest rates support the AUD, while low interest rates have the opposite effect.