Australia’s Q1 GDP rose 0.3% q/q, matching the Reserve Bank of Australia’s implied forecast, while the composition pointed to soft underlying demand. Private demand increased by 0.95 percentage points, yet 0.69 percentage points of that lift came from private investment linked to the data centre build-out, which also delivered the largest private investment contribution to GDP since Q1 2021. Productivity fell -0.6% q/q in Q1, adding to concerns over growth quality.
Government consumption declined after the end of the Government electricity rebate, an effect estimated to have cut government consumption by 0.3 percentage points and, mechanically, lifted quarterly private consumption by the same amount. On that basis, excluding the rebate, private consumption’s contribution to GDP would have been flat. Looking ahead, S&P Global’s Composite PMI for May points to downside risks for Q2 GDP growth, while implying upside risks to the Bank’s 1% q/q trimmed mean CPI forecast for Q2.
Growth Challenges Amid Weak Household Spending
The underlying weakness in the Australian economy, especially in household spending, remains our primary concern. The latest GDP figures for the first quarter of 2026 confirmed this trend, showing growth of only 0.2% quarter-on-quarter with consumption essentially stagnant. This continues the pattern of activity being propped up by specific projects, like data centre investments, rather than broad-based demand.
This sluggish growth contrasts sharply with stubbornly high inflation, which is keeping the Reserve Bank of Australia on the sidelines. The most recent quarterly CPI reading for Q1 2026 came in at 3.8% year-on-year, still well outside the target band. The monthly CPI indicator for April also showed a slight uptick to 3.7%, frustrating expectations for a steady decline.
Market Implications and RBA Policy Outlook
With the cash rate holding at 4.35% for several months, the market is caught between pricing in cuts due to weak growth and holding off due to persistent inflation. The RBA has given no clear signal it is ready to ease policy, creating significant uncertainty around the timing of the next move. This has led to increased volatility in short-term interest rate markets.
Given this backdrop, we are positioning for a hawkish hold from the RBA through the winter. We see value in derivatives that profit from the market pushing back its timeline for rate cuts. Specifically, we are looking at paying fixed on short-end interest rate swaps to position for higher-for-longer policy rates.
Australian three-year bond futures are a key instrument to watch as they are sensitive to shifts in the cash rate outlook. As of early June 2026, the futures contract implies a more dovish path than we anticipate. We believe selling these futures, or buying put options on them, offers a compelling way to express our view that the RBA will remain firm.
This situation is reminiscent of past cycles where the central bank maintained a restrictive stance deep into a slowdown to ensure inflation was defeated. Historically, these periods see the yield curve flatten as short-term rates remain anchored by policy while long-term rates fall on weaker growth expectations. This supports our view that the front end of the curve is mispriced for the coming weeks.
