
RBA hikes rates to 15-year high as global bond rout forces Australia’s hand
The Reserve Bank of Australia (RBA) raised the cash rate by 25 basis points to 4.6% on September 29, 2026, marking the fourth hike of the year and the highest level since November 2011. The decision was driven by persistent inflation, capacity constraints, and a global surge in bond yields. Unlike previous hikes, this move will directly increase monthly mortgage repayments for almost all borrowers, as most had not reduced payments during the 2025 rate cuts. While the RBA cited the Middle East conflict and AI-driven demand, critics argue government spending is a primary driver. The move adds approximately $114 to monthly repayments on a $750,000 loan, with further hikes priced in by markets.













