IMF Warns RBA May Need Further Rate Hikes to Combat Persistent Inflation

Key Facts

1The IMF stated that the Reserve Bank of Australia should remain prepared to raise interest rates further due to persistent underlying inflation.

2Markets are currently pricing in an 80-87% probability of a 25 basis point rate hike.

Amid global persistent price pressures, Australia is emerging as a potential site for further monetary tightening to prevent high inflation from becoming entrenched. The International Monetary Fund (IMF) stated that the Reserve Bank of Australia (RBA) should remain prepared to raise interest rates further due to persistent underlying inflation. According to reports, there is significant uncertainty regarding whether current financial conditions are restrictive enough to return inflation to its target, keeping the door open for further hikes.

Market pricing currently reflects an 80-87% probability of a 25 basis point rate hike in the upcoming session. This warning comes as the IMF suggests the current 4.35% cash rate may not mark the peak, especially with continued upside risks stemming from global energy prices. Consequently, the Fund has lowered its Australian GDP growth forecast for 2027 to 1.6%, down from an expected 1.9% expansion in 2026.

Traders should monitor AUD movements and upcoming economic data, though current market data (as of September 17, 2026) lacks updated numeric price levels for specific instruments. Looking at the economic calendar, recent days have seen major decisions from other central banks, such as the ECB rate decision on September 10, which intensifies the focus on global monetary trends ahead of the next RBA meeting.