The situation

Real talk: if you’ve got a mortgage in Australia, the vibes are off today. The Reserve Bank of Australia (RBA) just hiked the cash rate to 4.6%, marking the fourth increase this year. This is the highest level we’ve seen since 2011. Before Tuesday’s meeting, the rate sat at 4.35%.

How we got here

It’s a global mess, lowkey. The RBA board explained that their inflation fears are officially reality. They’re pointing to two main culprits: a widening conflict in the Middle East—specifically the ongoing US war on Iran—and a massive demand spike driven by the AI boom. These factors are inflating prices everywhere, and here at home, businesses are responding by hiking their own prices.

Treasurer Jim Chalmers is putting the blame squarely on global oil prices and the Mideast conflict rather than government spending, telling Channel Seven, “obviously, factually, that is one of the big drivers of that inflation.”

What’s next

Inflation is currently sitting at an annual pace of 3.6%, which is highkey over the RBA’s preferred target of 2% to 3%. The board has made it clear that if they need to hike rates again to get inflation under control, they’ll say less and just do it. Markets are already bracing for more, with bets on further increases by February gaining steam.

Following the announcement, the Australian dollar ticked up slightly, while the sharemarket benchmark, the S&P/ASX200, took an L, slipping to 8,671 points. RBA governor Michele Bullock is set to explain the move at 3:30pm AEST.

Why it matters

This isn't just numbers on a screen; it’s a direct blow to the wallet for millions of mortgage holders. With the RBA signaling that the plot could thicken with more rate hikes, Australians are looking at higher repayment costs for the foreseeable future.