Aramco warns Hormuz closure costs global markets 100 million barrels weekly
Saudi Aramco's chief executive says the effective closure of the Strait of Hormuz is draining 100 million barrels from global oil supply every week, calling the Middle East conflict the most severe supply disruption in history. The warning comes as Brent crude pushes past $103 and Trump formally rejects Iran's latest ceasefire proposal.
Analysis: A sustained Hormuz closure at this scale makes forward energy pricing nearly impossible, exposing every oil-linked contract, hedging programme, and infrastructure deal to repricing risk. Canadian energy names with export exposure stand to benefit from elevated prices, but the input cost shock is already reaching farm gates and industrial users.