Reserve Bank of Australia increases interest rates by 25 bps at the September 2026 meeting?

Analysis

Start with what is on the record: the Board left the cash rate target unchanged at 4.35 per cent on 11 August, judging policy "somewhat restrictive" while it watched how the economy was evolving. That is the last confirmed decision we have, nothing more. Since then the tone has shifted. Reports circulating in early September indicate that National Australia Bank, Deutsche Bank and UBS have all pencilled in a quarter-point rise to 4.60 per cent when the Board meets on 28-29 September, with NAB reportedly formalising that call. One institution's commentary has even moved a further hike back into its base case for November, citing sturdier household incomes and bigger spillovers from data-centre investment than previously assumed. None of this is confirmed policy, only forecaster positioning, but it is consistent and comes from multiple houses rather than one outlier. The clearest signal is official: a Reserve Bank statement noted the market is pricing in roughly a two-in-three chance of a rate rise at this meeting, an unusually direct acknowledgement from the central bank itself. Combined with the run of bank forecasts converging on the same number, that tilts the picture toward a hike rather than a hold. What would flip this is the data drip before 29 September, particularly inflation and jobs figures. A soft surprise there would give the Board room to sit tight again, as it did in August.</analysis>