PetrolCast

Market Update

Monday 9 March 2026

Unleaded 91 · Brent crude, AUD/USD, and city-by-city 4-week outlook

Market signals

Brent Crude

US$98.96

per barrel

vs week prior:+27.3%

Singapore MOGAS tracks Brent with ~1 week lag

AUD/USD

0.6966

exchange rate

vs week prior:-1.3%

A lower AUD raises the cost of imported fuel

Import Parity

163.0

cents per litre

vs week prior:+15.7%

Estimated wholesale cost before excise and GST

Current market update →How petrol prices are set →How our forecasts work →