A set of line charts showing the change in the price of Brent crude oil after select events. It shows the change daily, from one day before the event to 100 days after. The Iran War, started on Feb. 28, 2026, spiked Brent crude prices to up to 94% higher than the pre-war baseline. This is higher than any event shown except for Iraq's invasion of Kuwait in 1990 (+108%).