Brent Crude traded around $90 a barrel on Wednesday 29 July as American strikes on Iran resumed, then closed at $89.03 on Thursday 30 July and $85.53 on Friday 31 July1. West Texas Intermediate, the American benchmark, settled at $83.59 on Thursday and $82.03 on Friday2.
The fall tracked the Riyadh naval coalition announcement and broader de-escalation signalling3. It did not track anything in the strait of Hormuz, where transits remain far below normal and the lane's legal status is being argued between two governments with no navy committed behind either position.
Set against the arc, the move looks smaller than it reads. Brent crossed $100 on 23 July for the first time since May, then eased on the first reports of mediation. Traders have now marked the barrel up and down twice in nine days without a single change to the physical picture: the same volumes are stranded, the same chokepoint is shut, the same tankers are waiting.
A price that responds to communiqués rather than cargoes is pricing the probability of the next shock, not the cost of the current one. That works while the shocks stay episodic. It leaves the market carrying a large gap between the paper price and the replacement cost of a barrel that has to travel by pipeline and Suez, and the gap closes violently whenever a physical constraint finally binds.
