Tanker-tracking services and investment banks have released multiple data points over recent weeks indicating that crude flows through the Strait of Hormuz have returned to — and in some cases surpassed — their pre-war volumes, yet Brent Crude has continued trading above the $100-per-barrel threshold for the better part of the past month. Elevated Brent crude prices — sitting near the $100-a-barrel level, roughly $40 above where they traded before the conflict began — raise a question that analysts have examined: what is sustaining that premium when regional oil exports appear to have largely recovered?
Restored oil flow volumes matching pre-conflict levels do not, on their own, indicate that the broader energy market has stabilised. Shipping costs for crude transported out of the region have climbed to levels not previously recorded, placing the economics of that supply chain under considerable strain. Insurance premiums tied to maritime conflict exposure have risen as vessels passing through the Strait of Hormuz face repeated incidents.
Oil from the Gulf region has continued moving through redirected maritime corridors, though the longer routes add additional weeks onto transit times and raise procurement costs for importers at the destination end. With elevated refining margins drawing attention across the industry, processing facilities have been running at high capacity to take advantage of the opportunity — prioritising diesel output, where supply constraints remain the most pronounced.
Diesel availability on global markets remains under pressure from multiple directions: Middle Eastern producers continue to cap outbound volumes, a government-imposed restriction in Russia has halted shipments entirely, and Chinese authorities have again tightened controls to safeguard domestic supply. Worldwide stockpiles have also contracted through the current year, with the drawdown of crude oil and refined fuel reserves serving as the primary buffer against the peak supply disruptions through the Strait of Hormuz that unfolded during April and May.
Stock levels have dropped low enough that a fresh flare-up in tensions between the United States and Iran may not find adequate buffer in existing reserves. Those supply-side disruptions represent only a portion of what worldwide commodity markets must navigate before diesel consumption climbs to its seasonal winter heights.
Tensions across the international arena remain among the harder-to-predict variables shaping where crude prices may head from here. Traders are pricing in the prospect of renewed tensions around the Strait of Hormuz — whether those flare up ahead of or following the November US midterm vote — and what that turbulence might mean for the flow of crude through the waterway.
Brent crude has traded above $100 a barrel since early September, with lean stockpile levels leaving the market little capacity to absorb any fresh supply shocks. Ole Hansen, who leads commodity strategy at Saxo Bank, observed last week that a reversal of that pricing pressure would depend on crude output widening, refined-product flows recovering, and the financial and geopolitical strains on shipping easing off.
A coordinated release of 100 million barrels of crude oil and diesel reserves was put forward by the G7 nations. Brent crude held its ground north of the $100-a-barrel mark during Asian trading hours, even as prices dipped briefly at the outset. Any price-moving effect from the release announcement had largely dissipated by the time markets processed it, partly because traders remained unclear on how much of the 100 million barrels would constitute genuinely new supply — or whether it represented barrels carried over from the IEA's earlier 425-million-barrel commitment, a portion of which was never actually delivered, according to Bjarne Schieldrop, head commodities analyst at SEB Bank.
Trading data highlighted by Schieldrop placed Brent front-month futures at roughly $100 per barrel, while physical North Sea grades — Oseberg and Fortis — were fetching closer to $140 per barrel. SEB analysts attribute the elevated front-month Brent futures price of $100 to a cluster of unresolved variables, among them whether Iran will carry out additional strikes before the US midterm elections. Questions about whether the US military might take action against Iran following the vote have drawn attention from analysts and policymakers alike.
Questions persist about whether the United States can sustain the Strait of Hormuz at or near its maximum throughput of 17.5 million barrels per day. Analysts have raised questions about whether Houthi forces will resume operations against the Saudi east-west pipeline and vessels navigating the Bab-el Mandeb Strait as Yemen's Saudi-backed government moves to reclaim territory along the Red Sea, while also questioning at what point China might take on a mediation role in regional negotiations.
Despite assertions that Middle East crude oil exports have returned to pre-conflict volumes, oil price risk remains weighted toward the upside, given the possibility of further escalation, elevated freight and war-premium tanker rates, depleted global inventories, and a diesel supply shortfall tied to reduced exports from the Middle East and Russia. Xuyi Zhao, a senior oil analyst at Guotai Junan Futures, framed the dynamic by noting that the market is evaluating not only the volume of crude being loaded but also whether those barrels can reach buyers reliably, safely, and at a manageable cost.
Addressing the Energy Intelligence Forum in London in 2026, Saudi Aramco chief executive Amin Nasser told those gathered that options for sourcing supply elsewhere remain few, and that the cushion standing between current demand and a potential shortfall has thinned to a point where existing strategic reserves, at present volumes, might sustain consumption through no more than a single winter season. Nasser stated that short-term interventions would leave underlying supply constraints unresolved, and that until the Strait of Hormuz reopened fully and market confidence recovered, upward cost pressures at both the production and consumption ends of the oil market were likely to mount.
