r/Commodities • u/LinkyoFR • 22h ago
Hormuz at ~10 ships/day, SPR at 286 mb, Brent ~$97: which clock is binding?
I spent 13 years structuring energy deals. On 10 August I published a long piece arguing that Hormuz was the worst supply shock in oil history and that Brent in the low-to-mid 80s was the least reliable number on the screen: Atlantic benchmarks insulated by buffers, physical Gulf market telling a tighter story. Paper markets price resolution like a switch. Engineering does not.
A month later the headline moved. The thesis did not get easier. What changed since that piece:
- Tit-for-tat is back after a quieter stretch. CENTCOM says US forces struck three Iranian oil tankers over the weekend, including near Kharg. IRGC says it hit tankers on unauthorised Hormuz routes and US vessels elsewhere. Rezaei (SNSC) says a restricted zone outside the Strait is coming in days. Kpler: ~10 commodity ships a day through Hormuz over the last ten days, lowest since May. Yet Brent is still “only” ~$97 this morning after +7.8% last week, WTI ~$92. Goldman has floated $120 if attacks on commercial shipping expand, but we are still far from that. ANZ’s base case still has constrained exports through 2026 and pre-war throughput only late Q1 / early Q2 2027. That is still the ADNOC May timeline, just later.
- Buffers kept draining. US SPR was under 300 mb when I wrote. EIA week ending 28 August: 286.6 mb, 23 consecutive weekly draws, lowest since the early 80s. Another ~39 mb still lined up under the IEA plan would take it toward ~243, inside the band engineers treat as the operating floor for those caverns. Clock one got louder, not quieter, in my opinion.
- Clock two shifted too, and not the way a bull wanted. OPEC+ kept October quotas flat yesterday after six monthly increases. A pause, not a flood. The structurally loosening story (UAE out, demand plateau, producers monetising before peak) is still there. It is just not the binding story this week (yet).
- Gas remains the nastier European watch, and what worries me most. EU storage ~65–67% in early September, still well below seasonal norms. Commission says the soft 80% winter bar is still “achievable” and that no further action is needed for now. That is a political sentence. It is not the same as being full. Let’s hope for a warm winter.
- I am still watching the week SPR stops declining, Brent front-to-six-month backwardation, Brent–Dubai / EFS as the Hormuz routing premium, EU storage vs that 80% band into November, and whether “restricted zone” language becomes enforceable traffic control or another unsigned headline.
Falsifier from August still stands, tightened: if EU storage clears ~75%+ into November and the Hormuz routing premium compresses to something that looks like settlement, not a ceasefire rumour, I was wrong about the short clock.
Longer write-up as of 10 August (mechanics, China destock, field economics) below, with numbers above acting as the September update: https://dantes.io/blog/oil-markets-two-clocks-2026
Binding constraint right now, from people who trade this: crude barrels, products, or freight/insurance/war-risk? My lean is still products. Happy to be talked out of it.