Diesel rise and petrol fall forecast for the week

Diesel is forecast to rise by 5 cents per litre for the week starting 19 October, while petrol could fall 1.5 cents. Renascença attributes the projections to ANAREC.
Tax adjustment included
The report says the estimates include the ISP adjustment. They are forecasts rather than confirmed measurements at every filling station.
Local prices may differ
Operators set their own prices, so the actual change can vary. Drivers should compare the displayed per-litre price at their chosen station rather than assume the average projection applies everywhere.
Sources
https://rr.pt/noticia/economia/2026/10/19/combustiveis-gasoleo-esta-mais-caro-e-a-gasolina-mais-barata-esta-semana/489715/