Australia’s January CPI stayed at 3.8% year on year, above the 3.7% consensus and unchanged from 3.8% previously. Trimmed mean inflation rose to 3.4% year on year, above the 3.3% consensus and up from 3.3% before.
On a seasonally adjusted month-on-month basis, headline CPI increased by 0.5%. This was faster than the 0.2% pace recorded in each of the prior two months.
Inflation Drivers In January
Housing-related prices led the monthly lift, with electricity costs rising after Commonwealth and state electricity rebates rolled off. New dwelling prices and rents also increased at a faster rate in January.
Recreation and transport prices fell and partly offset the rises elsewhere. The data point to continued inflation pressure and suggest the Reserve Bank of Australia may face a case for another rate rise, with May flagged as a possible timing.
We remember how the sticky inflation picture looked early last year, with the January 2025 CPI coming in hot at 3.8%. Those price pressures, driven by housing and electricity, correctly signaled that the Reserve Bank of Australia would need to act. The RBA did follow through with a hike in May 2025, bringing the cash rate to its current level of 4.60%.
Now, in February 2026, the situation is more complex, as the latest monthly CPI for January 2026 showed inflation ticking back up to 3.2%. While this is down from last year, it remains stubbornly above the RBA’s target band and has paused the disinflationary trend seen in the last quarter of 2025. This persistence keeps the possibility of another hike on the table, even if it seems unlikely.
However, the economy is showing signs of cooling, which complicates the RBA’s next move. The unemployment rate has edged up to 4.2% and recent retail sales figures have been flat, suggesting the past rate hikes are weighing on consumer demand. This creates a difficult balancing act for the central bank between fighting inflation and supporting growth.
Implications For Rates And Markets
For derivatives traders, this uncertainty suggests positioning for a period of interest rate stability, followed by eventual cuts. We should look at overnight index swaps which are currently pricing in a long pause from the RBA, with a slight bias toward easing beginning only in late 2026. Any data suggesting a weaker economy will accelerate the pricing of those cuts.
This tension between sticky inflation and a slowing economy is a recipe for increased market volatility. We should consider buying options strategies like straddles on 3-year bond futures ahead of the next RBA meeting. Such positions will profit from a significant market move in either direction, which is likely given the conflicting data points.
In the currency market, the Australian dollar will likely remain caught between supportive interest rate differentials and concerns over the domestic economy. This points to range-bound trading for the AUD/USD pair in the coming weeks. Using options to sell premium far from the current spot price could be a viable strategy to capitalize on this expected lack of a clear trend.
