Morning Highlights: Brent Climbs to $92.13, Second Straight Session of Gains, as Two Supertankers Struck Exiting Hormuz

Tuesday, September 1, 2026 | 6:20 AM ET

Brent (November) $92.13 | WTI (October) $87.81 Brent +$1.64 (+1.3%), WTI +$2.05 (+1.5%), extending Monday's 2.8% WTI gain, its biggest in three weeks. Two supertankers, the Bahri-run Sidr and Sinokor's Senegal Prosperity, were struck by projectiles in quick succession exiting Hormuz near Khasab, Oman, per maritime consultant Marisks; UKMTO separately confirmed a tanker hit by three projectiles outbound, with no casualties or spill reported. Trump said the U.S. would respond to further attacks on American forces after Iran struck bases in Jordan and the UAE Monday.

Bottom Line

Trump calling this a "relatively little war for us" is worth noting mainly for how it clashes with what's actually happening on the water this morning. Two tankers hit in quick succession is a step up in both frequency and apparent coordination from the isolated single-vessel incidents of recent weeks, and it's landing right as the administration is talking about further strikes on Iran and downplaying the toll of the conflict so far. Iran's own signal is more measured than the strikes suggest: President Pezeshkian said Tehran would immediately reciprocate if the U.S. returns to its commitments under the June interim deal, which reads as leaving a door open even after Sunday's exchange, not necessarily escalating further by design. Whether that door stays open depends heavily on what Trump actually does next, and he told Fox News Monday the U.S. would respond to any further attacks on American forces, which is the mechanism most likely to turn this into a sustained escalation cycle.

The traffic and flow data underneath today's price move deserves real weight. Just five vessels transited Hormuz Monday, none of them liquid tankers, well below the 10-day average of roughly 14. ANZ's analysts flagged the more structural problem: even the roughly 6 million bpd that satellite trackers estimate is still flowing through Hormuz remains well below pre-conflict levels, and the buffers that have absorbed the shortfall so far are running out, U.S. inventories nearing minimum levels, China's ability to keep imports artificially low about to be tested by seasonal demand. That's a different kind of warning than a single day's tanker strikes, it's about the market's shock absorbers wearing thin rather than the shocks themselves getting bigger.

China's Russian crude squeeze is the clearest evidence yet of that buffer thinning out in real time. November-loading ESPO premiums have jumped to as much as $7 a barrel over Brent from about $2 earlier this month, with October cargoes already sold out at premiums up to $5. Vortexa's Emma Li's read is precise: independent Chinese teapot refiners, traditionally reliant on discounted Iranian and Russian barrels, are being outbid by larger, better-funded buyers for the one short-haul alternative that used to be reliably cheap, and they're now reaching for Argentine Medanito, Brazilian Lapa, and Canadian crude instead, all of which carry longer voyages and higher costs that hit razor-thin teapot margins hard. Li expects a genuine shortage of discounted feedstock for these refiners starting in November. Sinopec's own move to diversify toward Brazil and Africa suggests even the state majors see this tightening as durable rather than a blip.

Against that backdrop, it's worth flagging that barrels are still moving, just at a cost. ADNOC has quietly restored its Ruwais refinery, one of the world's largest, to full capacity after earlier war damage, running there for about a month now and adding to diesel and jet fuel exports. And Saudi Arabia, the UAE, Kuwait and Iraq are all still getting some crude out of the Gulf, frequently on tankers running dark specifically to avoid the kind of attacks reported this morning. That combination, real barrels moving alongside real attacks on the vessels moving them, is the defining tension of this market right now, and it's why Reuters' August survey of analysts still expects prices to hold above $80 through the rest of the year rather than either spiking further or fully retracing.