Trimmed Mean Inflation by Country
Latest released Trimmed Mean Inflation value for every supported currency, with the previous reading, the change between releases, reference date, frequency, unit, and source.
Additional Indicators
Trimmed Mean Inflation across supported currencies
1 with data
1 supported currencies
Each row links to the per-currency reference page and the underlying API endpoint at
/api/v1/announcements/{currency}/trimmed_mean_inflation. Non-USD endpoints require an API key query parameter.| Country / Currency | Latest | Previous | Change | Reference | Frequency | Unit | Source |
|---|---|---|---|---|---|---|---|
|
Australia
AUD · Australian Dollar
|
1.2
31 Mar 2026
|
0.8
31 Dec 2025
|
▲ +0.4 | 31 Mar 2026 | Quarterly | %YoY | ABS/RBA |
What is Trimmed Mean Inflation?
Trimmed-mean inflation (the RBA's headline core measure) removes the largest and smallest price changes each quarter and averages the rest. It is the cleanest read on Australian underlying inflation.
Why it matters for FX
The RBA explicitly targets trimmed-mean inflation in the 2-3 percent band. Surprises in the quarterly print move AUD more than headline CPI because they directly drive the rate-path repricing.
How to read this page
Watch year-over-year change vs the 2-3 percent RBA band. Annualised quarterly run rate is the high-frequency signal.
What to watch for
- Year-over-year change vs 2-3 percent RBA band
- Quarter-over-quarter annualised
- RBA Statement of Monetary Policy commentary
- Cross-check with weighted-median CPI
- Goods vs services split