RBA may raise rates again if inflation risks materialize

The RBA kept rates at 4.35% but Deputy Governor Andrew Hauser warned that if inflation upside risks materialize (Middle East conflict, global AI boom, weak productivity), rates may need to rise again. With markets pricing about a 60% chance of another hike to 4.60% by December—likely ending the tightening cycle—Hauser also said activity is slowing (consumption and employment growth weaker than desired) though not a depression. Oil has risen to three-week highs tied to Middle East developments, reinforcing the inflation risk despite inflation printing below forecasts.

Analysis

The market read-through is less about one more RBA move and more about the regime signal: Australia is sliding into a “higher-for-longer because of imported inflation” setup, which tends to punish duration and domestic demand assets before it helps anything cyclical. The immediate beneficiaries are the currency and rate-volatility complex; the losers are housing-linked cash flows, discretionary spend, and any levered balance sheet exposed to mortgage stress. If oil stays elevated, the inflation impulse is fast; if it fades, the central bank’s hawkish optionality can unwind just as quickly.

Second-order effects matter more than the headline probability. A late-cycle hike would likely compress multiples for REITs, builders, and consumer names faster than it improves bank earnings, because credit deterioration and refinancing stress typically show up with a 2-4 quarter lag while NIM help is front-loaded. That makes financials a mixed basket rather than a clean long: lenders with the highest mortgage concentration can lag on arrears before repricing benefits are visible.

The contrarian view is that the market may be overpricing the central bank’s willingness to actually tighten again. With inflation already cooler than expected and activity slowing, this looks more like a credibility warning than a commitment; unless wage prints or next CPI re-accelerate, the hike odds can fall sharply. The key falsifier is a commodity reversal plus a soft wage/CPI sequence: that combination would pull policy pricing back down and likely squeeze any hawkish AUD/duration trade within 1-2 months.

Key Decisions for Investors

• Buy FXA calls or go long AUD/USD on pullbacks for a 2-6 week horizon; upside is a hawkish repricing if December hike odds stay above ~50%, but cut if oil rolls over and hike probability drops below 40%.
• Short EWA or buy 1-3 month puts on EWA to express a broader Australia-rate-sensitive equity view; the best risk/reward is if housing data and consumer confidence weaken while the market keeps pricing a final hike.
• Do not chase bank longs here: prefer to stay neutral CBA.AX/WBC.AX unless arrears data improve; higher rates help NIMs only in the short run, while mortgage stress and credit loss provisions are the 3-12 month risk.
• Set an alert on Australian CPI and wage data plus Brent crude; if either inflation prints soften or Brent gives back the recent spike, fade any hawkish extension trade quickly because the policy path can normalize fast.