Australia September 2025 Inflation Index Released: Bullish Signal for AUD

On September 1, 2025, the Melbourne Institute released the TD-MI Inflation Index for September, reporting a month-on-month change of -0.3%. No forecast was provided; the previous reading was also -0.3%.Jointly published by TD Securities and the Melbourne Institute, this private-sector inflation index reflects the nation’s inflation trends. The data is influential in that a higher-than-expected reading typically supports the Australian dollar, as it aligns with official inflation figures and informs monetary policy decisions.This indicator is rated as having low importance (level 1) and is calculated based on changes in consumer prices for goods and services. The index is released monthly, with the next publication scheduled for November 3, 2025.

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