Macquarie Makes Outlier Call for September RBA Rate Hike as Australian Inflation Persists

The Quick Take

• Macquarie predicts Reserve Bank of Australia will hike rates in September, challenging consensus hold view
• RBA has sent strong signals pointing to higher-for-longer stance as Australian inflation persists above target
• A September hike would immediately pressure variable-rate mortgage holders and compress REIT valuations

Macquarie, one of Australia's largest investment banks, has made a bold call that the Reserve Bank of Australia will raise the official cash rate in September, breaking from consensus expectations of an extended hold. The broker cites persistent above-target inflation and stronger-than-expected employment data as key triggers. Most major lenders still forecast the next RBA move as a cut, positioning Macquarie at the hawkish end of the analyst spectrum and creating significant directional divergence in rate-sensitive trades across Australian markets.

An RBA September hike would create immediate ripple effects across Australian asset classes. Variable-rate mortgage holders — a large proportion of Australian household debt — face instant budget pressure from each 25bp rise. Australian bank equities receive a mixed signal: higher net interest margins from rate transmission versus deteriorating asset quality as borrowers stress. REITs and property developers experience cap rate compression. The Australian dollar typically appreciates on rate differential expansion against USD and major trading partners, affecting export competitiveness.

The key signal before the September RBA meeting is the monthly CPI indicator and Wage Price Index — if either print above consensus, Macquarie's call gains probability and market pricing will shift abruptly. Australia's trade balance with China, which underpins resource export revenues, is the second forward signal; any softness limits RBA appetite to tighten into a weakening external backdrop. The macro variable: if the US Fed pauses or cuts in September, the RBA gains political cover to hold, immediately reducing the probability of Macquarie's outlier call.

Synthesized from 1 source.