Oil Price Surge Spurs Central Banks to Reconsider Rate Hikes

Oil prices have surged, sending shockwaves through financial markets in Australia and New Zealand. Traders are now rethinking their expectations for interest rates from the Reserve Bank of Australia (RBA) and Reserve Bank of New Zealand (RBNZ), pushing bond yields to 15-year highs.

The jump in oil prices has made investors more cautious about inflation, leading them to assign a 90% chance that the RBA will raise its cash rate at its September 29th meeting from 4.35%. This shift in expectations is reflected in short-dated rates climbing across both countries.

New Zealand's 2-year swap rate has jumped 21 basis points to 4.024%, while Australia's three-year government yield has risen 18 basis points to 5.050%. These increases can lead to higher fixed-rate mortgage offers and pricier refinancing in both countries, even before either central bank changes its official rate.