The current market sell-off is driven by the sight of tankers finally exiting the Strait of Hormuz. Traders are interpreting this exit as a permanent surge in supply, pushing prices lower and leading to unusual discounts, such as Angolan crude selling at a $10 deficit to dated Brent. However, analysts at ING and other firms suggest this movement is largely a one-off clearing of vessels that were stuck behind the chokepoint, rather than a long-term shift in production capacity.

Questions regarding the sustainability of this supply remain. Phillips 66 CEO Mark Lashier has pointed to the uncertainty surrounding the return of insurance providers and the willingness of shipping companies to send vessels back into the region. This vulnerability was underscored when reports emerged of an Iranian strike on a commercial vessel in the Hormuz area, a development that has yet to temper the market's enthusiasm but highlights the fragility of the peace.

Compounding the situation is the urgent need for inventory replenishment globally. China recently relied on its massive stockpiles to weather the disruption, and the U.S. Strategic Petroleum Reserve sits at its lowest level in four decades, holding 331.2 million barrels as of mid-June. As the initial wave of stranded oil clears, the market may find that the expected flood of inventory is more of a trickle, potentially forcing prices to recalibrate once the reality of restricted incoming traffic sets in.