The Reserve Bank of Australia raised its cash rate target by 25 basis points to 4.60% on Tuesday, the fourth increase of 2026 and the highest level since November 2011. The decision was unanimous and comes one day before the Australian Bureau of Statistics releases September quarter inflation data.
Governor Michele Bullock said the board judged that a further tightening in financial conditions was warranted to return inflation to target within a reasonable period. Australia’s inflation rate stands at 3.5%, above the bank’s 2 to 3% band. In her press conference, Bullock acknowledged the cost of the move. “The board did not take this decision lightly without thinking that we knew that this was going to hit some people pretty hard,” she said, adding that the bank must act if inflation is to come back down.
Three hikes this year, more on the table
Three increases since the start of the year have already tightened financial conditions, and the bank’s own statement noted the economy appears to be slowing. Even so, the board said growth in aggregate demand needs to remain subdued to reduce capacity pressures, and it signaled willingness to raise the rate further if needed. The statement kept the standard formulation that the board will be attentive to the data and the evolving assessment of risks.
The Australian dollar rose about 1% to 70.18 US cents after the announcement. Macquarie Bank said within hours that it would pass the hike on in full, lifting variable home loan reference rates by 0.25 percentage points from October 15. Other lenders are expected to follow, and the pass-through will reach households before the next board meeting.
Why the bank moved
Two forces shaped the decision. Domestic inflation has proved sticky, staying at 3.5% despite three earlier hikes. Imported pressure added to the problem: oil prices near $107 a barrel after the breakdown of US-Iran talks, and global bond yields at multi-decade highs, are feeding into price expectations. The 10-year US Treasury yield hit 5.24% on Monday, its highest since 2007, and the 30-year yield reached 5.55%.
Central banks elsewhere face the same squeeze. The US Federal Reserve has already hiked this month, and officials including governor Lisa Cook have said AI spending and energy costs are keeping inflation pressure up. Scotiabank’s FX strategy team argued this week that the extent and duration of energy gains are driving firmer tightening expectations across major developed economies. The bank noted that President Trump rejected last week’s Iranian proposal to reopen the Strait of Hormuz, removing one path to lower crude prices.
| Measure | Current level | Context |
|---|---|---|
| Cash rate target | 4.60% | Highest since November 2011 |
| 2026 hikes | 4 | Feb, Mar, Jun, Sep |
| Inflation | 3.5% | Target band 2-3% |
| Australian dollar | 70.18 US cents | Up about 1% on the decision |
| Brent crude | About $107 | Rose for a second session Tuesday |
The global backdrop makes it harder
The RBA is not tightening into a vacuum. Global equities have been selling off as yields climb: the S&P 500 posted its worst day since August on Monday, and Indian equities fell 1,000 points the same session, with all 30 Sensex stocks lower. Higher Australian rates add one more data point to the argument that the rate-cutting cycle many traders priced in earlier this year has reversed.
Energy is the thread connecting most of it. Brent crude has risen for a second straight session to about $107 a barrel as supply fears outweigh rising Gulf exports, and Goldman Sachs sees $120 in a worsening scenario. Oil at that level flows directly into transport costs, electricity prices and inflation expectations, which is precisely what the RBA’s statement flagged when it said high inflation must not become embedded.
The OECD lifted its own 2026 global growth forecast to 2.9% this week, crediting AI investment, but warned that a prolonged conflict could cut 2027 growth to 2.3%. That mix, decent growth today with a visible downside path, is the same trade-off the RBA board weighed. It chose inflation control over growth support, and said so plainly in the first paragraph of its statement.
What comes next
Wednesday’s September quarter consumer price index now carries more weight than usual. A print above expectations would strengthen the case for another move, and markets will watch whether the board’s language shifts toward an explicit pause. Economists will also look at whether the September CPI shows oil passthrough in headline figures or a broader spread of price pressure. The next scheduled board meeting follows the release, giving the bank a fresh data point before any further decision.
For households, the timing is awkward. Variable mortgage rates rise from mid-October under Macquarie’s announcement, and the cumulative effect of four hikes this year lands on borrowers who refinanced during the low-rate years. Consumer sentiment surveys had already softened before the decision, and the bank’s statement conceded the economy is slowing. The tension between that weakness and 3.5% inflation defines the rest of the tightening cycle: the RBA has told markets it will keep lifting if necessary, but each further hike lands on an economy already losing momentum.
Bullock’s press conference offered little comfort to either side. She repeated that policy is well placed to respond to developments and that the mandate covers both price stability and full employment, which suggests the board sees the current level as restrictive enough to bite but not enough to declare victory. Traders now face a familiar setup for the rest of the year: inflation data that decides whether the cycle ends at 4.60% or extends, an oil market that can undo the bank’s progress overnight, and a currency that has found a bid only because rates are rising.