Australia’s CPI rose 4.6% year-on-year in March, up from 3.7% previously, according to the Australian Bureau of Statistics. Forecasts had pointed to 4.7%.
The RBA trimmed mean CPI increased 0.3% on the month and 3.3% on the year. The monthly CPI rose 1.1% in March, after 0% in the prior reading.
Australian Dollar Reaction
After the release, AUD/USD was down 0.15% on the day at 0.7170. Earlier, the pair had been trading lower ahead of the data.
Before publication, markets expected CPI to rise 4.7% year-on-year in March, following 3.7% in February. The CPI tracks price changes in a broad basket of household goods and services, with monthly readings used following a methodology change starting from April 2024 data.
Technical levels cited included resistance at 0.7200, 0.7222, and 0.7283. Support levels referenced were 0.7131, 0.7100, and 0.6980.
The Reserve Bank of Australia sets interest rates and monetary policy, with a 2–3% inflation target, through 11 scheduled meetings each year and emergency meetings when needed. It can also use quantitative easing and quantitative tightening, which tend to weaken and strengthen the Australian Dollar, respectively.
Market Volatility Outlook
Looking back to March 2025, we saw the Consumer Price Index accelerate to 4.6%, a significant jump from the month prior. While this figure came in just shy of the 4.7% market consensus, it was a clear signal that inflation was re-igniting. This unexpected pressure forced the Reserve Bank of Australia into a more aggressive, hawkish stance throughout the remainder of that year.
Now, in late April 2026, the landscape has changed due to those subsequent rate hikes, which pushed the cash rate to a restrictive 4.75% by late 2025. The most recent data from earlier this month showed annual inflation has successfully cooled to 3.1%, much closer to the RBA’s target range. However, this has come at the cost of economic momentum, with unemployment ticking up to 4.2% and the last quarter’s GDP growth reported at a sluggish 0.2%.
This situation creates significant uncertainty around the timing of the RBA’s first potential rate cut, creating a prime environment for volatility plays. We see implied volatility on Australian dollar options as being relatively inexpensive, especially around key data releases and upcoming RBA meetings. Traders should consider long volatility strategies, such as buying straddles or strangles on AUD/USD futures, to capitalize on potential price swings regardless of the direction.
We are also observing a potential policy divergence with the US Federal Reserve, which appears positioned to hold its rates steady for longer due to more resilient economic data stateside. This sets up opportunities in the interest rate futures market, specifically by positioning for a narrowing of the yield spread between Australian and US government bonds. This suggests that while the AUD may see short-term volatility, its upside could be capped against the dollar until the RBA’s easing path becomes clearer.
