OPEC+ agreed at an emergency ministerial meeting in Vienna to reduce collective oil production by 3 million barrels per day beginning next month — the largest coordinated supply cut since the pandemic-era reductions of 2020. Brent crude oil prices rose 6.2% in the immediate aftermath to $87.40 per barrel, the highest level in five months. Analysts project that US retail petrol prices could rise 25-35 cents per gallon over the following four to six weeks.