This indicator measures the quarterly change in the trimmed mean Consumer Price Index, which excludes extreme price changes to provide a core inflation rate in Australia.
Releases at
01:30
Thursday, October 29, 2026 at 01:30
The trimmed mean CPI is closely watched by the Reserve Bank of Australia (RBA) as a key gauge of underlying inflation trends, helping to guide monetary policy decisions.
Investors and markets monitor this measure to assess inflation pressures beyond volatile items, influencing expectations for interest rate changes and economic growth.
A higher trimmed mean CPI suggests rising inflation, which may lead the RBA to consider tightening monetary policy, while a lower reading could signal easing inflation pressures.
May lead to expectations of interest rate hikes, boosting the Australian dollar and weighing on bond prices.
Could reduce expectations for rate increases, potentially weakening the Australian dollar and supporting bond prices.
Likely to result in limited market reaction as inflation trends meet forecasts.