
Analysts say oil prices could fall sharply if a peace deal ends the Iran conflict, but disrupted shipping, higher war-risk insurance, damaged refineries, and delays restoring Iranian production could keep fuel prices elevated. They estimate an oil-price drop of $15–20 could occur within days of an agreement, while shipping and production recovery could take weeks or months.
A peace deal could ease crude prices, but lingering shipping and refining bottlenecks may keep diesel and other fuel supplies tight, sustaining transport and feed-delivery costs. The competing forces point to lower crude but continued upward pressure on diesel prices.
After 255 past bearish geopolitics events, Crude Oil (WTI) moved a median -2.4% over 5 sessions (31% higher; middle half -7.0% to +1.7%), and -5.0% over 20.
After 250 past bearish geopolitics events, Crude Oil (Brent) moved a median -3.1% over 5 sessions (36% higher; middle half -7.9% to +1.6%), and -5.5% over 20.
After 250 past bullish geopolitics events, ULSD / Diesel moved a median +1.7% over 5 sessions (58% higher; middle half -3.6% to +8.7%), and +0.9% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.