AUD/USD Price Forecast: Hot Australian CPI data boosts hawkish RBA bets

The Australian CPI surprise is near-term bullish for AUD/USD because it materially raises the probability that the RBA will need to keep tightening rather than remain on hold. July CPI rose 1.0% month-on-month versus 0.8% expected, while annual inflation was 3.5% versus 3.2% expected. Markets lifted the implied probability of a September RBA hike from 17% to 36%, with a hike by February 2027 priced at 94%.

The main transmission channel is the Australian–US rate differential: higher RBA expectations increase Australian front-end yields and improve the relative carry appeal of the Australian dollar. This supports AUD/USD and could also favor AUD against lower-yielding currencies, particularly if global risk sentiment remains stable. However, the annual inflation rate is still below the previous 3.8%, so the data strengthens hawkish expectations without necessarily establishing a persistent re-acceleration trend.

The immediate upside case is strongest while traders continue repricing RBA policy and before incoming US data alters the interest-rate comparison. The article identifies July US core PCE as the next major catalyst, with expectations for annual core inflation to remain at 3.3% and monthly growth to rise 0.2%. A hotter-than-expected US reading could support the dollar and cap AUD/USD gains; a softer result would reinforce the Australian-rate advantage and improve the pair’s upside follow-through.

Technically, the pair’s bullish bias is supported by trading above the reported 20-period EMA near 0.7092, but an RSI near 68 indicates that momentum is becoming stretched. A decisive break above the cited 0.7201 reference would strengthen the continuation case toward the reported 0.7278 high, whereas failure to extend could produce profit-taking as the inflation surprise becomes priced in.

Trading implication:

the initial bias is bullish but conditional, with the sustainability of AUD/USD strength depending on three factors: follow-through in Australian rate pricing, the RBA’s interpretation of the inflation composition and persistence, and the US PCE/Federal Reserve outlook. A deterioration in equity sentiment, renewed China-related concerns, or a rebound in US yields could offset the domestic Australian inflation impulse.