Hormuz · SHIPPING SLOWER
the reporting: shipping through the Strait of Hormuz is reported to have slowed, though we have no named source putting a figure to it and do not attach one · the two tracks: overland and offshore volumes are up — the East–West pipeline is running and ship-to-ship transfers continue in the Gulf of Oman — while traffic through the strait itself is reported lower. Both reports are accurate and together they explain the wide Brent premium · Iran’s claim: Tehran says its strikes on shipping, including US Navy vessels, have forced Washington to move warships further from the Iranian coast. That is Iran’s account; it is contested and we report it as a claim · Washington: US Ambassador to the UN Mike Waltz called the seven-day proposal “a pretty cynical attempt” to end the war, saying Tehran demanded sanctions relief and frozen assets “just to talk”
As of Tue 29 Sep 2026, 07:00 GST
The four things Tuesday is opening on.
Slower
Hormuz shipping
reported, not counted
5.24%
US 10-Yr
+6bp; since 2007
$105.28
Brent
spread ~$12.68
Restored
Our hedge
energy leg, partly
A trigger only counts when it points the wrong way.
There is an apparent contradiction in the weekend’s reporting that is worth resolving, because it is the key to the whole picture. One set of stories says regional oil flows have been increasing; another says shipping through the Strait of Hormuz has slowed dramatically. Both are correct. The East–West pipeline is running again, and ship-to-ship transfers in the Gulf of Oman continue to move cargoes without sending tankers into the Arabian Gulf. Those are the overland and offshore routes, and they are working. The strait itself is reported to be quieter. That is precisely why Gulf crude trades nearly thirteen dollars above American crude while the world is not short of oil. And it is why we are restoring part of a hedge we reduced a week ago. We wrote on 22 September that we would reverse if the eighty-per-cent figure proved to be a peak rather than a trajectory. We would have preferred not to be tested on that so quickly, which is rather the point of writing it down in advance.
Yields and oil, pulling the same way again.
- The 10-year reached 5.24% — up six basis points, its highest since 2007, with the 30-year at 5.56%.
- Crude held its premium — Brent settling at $105.28 against US crude at $92.60.
- Equities gave up ground — the Nasdaq down 0.92% after last week’s gain.
Equity figures are Monday 28 Sep’s close; rate and commodity levels are the latest available and approximate. Every figure shown is one a named source states directly. Single names appear as news, not recommendations. Times GST.
~$12.68
The spread
Brent over US crude
5.24%
US 10-Yr
+6bp
5.56%
US 30-Yr
since 2004
$105.28
Brent
spread ~$12.68
The cleanest measure of this conflict’s economic effect that we can actually source. Overland and offshore routes are carrying more; the waterway itself is reported to be carrying less. The spread is the arithmetic of that difference.
Show all commoditiesHide commodities
Settlement prices approximate. Strait traffic is described as reported; no source we hold states a figure.
Another leg higher, with the 30-year at 5.56%. Our bear rate call for the week was above 5.25%; we are within a basis point of it on the first session, which is worth flagging before it happens rather than after.
Show the scorecardHide the scorecard
Targets as published Sunday; the crude and rate calls are independent by design.
Mike Waltz called the seven-day proposal “a pretty cynical attempt” to end the war, saying Tehran had demanded sanctions relief and access to frozen assets merely to talk. Iran’s foreign minister says Tehran is open to diplomacy and prepared for confrontation.
Show both sidesHide the detail
Iran’s account of attacks on US Navy vessels is its own claim and is contested; we report it as such.
Rates and energy pushed in the same direction for the first time in several sessions, and equities had nothing to lean on. After a week in which the index broke a five-week losing run, this is a reminder of how conditional that break was.
Show all moversHide movers
Monday 28 Sep close. Indices shown as news.
One cargo, two prices.
Brent against US crude · settlements, Mon 28 Sep
The gap, not the barrels.
The same commodity carries two prices. The difference is what the market charges to lift a barrel out of the Gulf.
Vault Wealth illustration of reported settlement prices for Monday 28 September 2026. Bars run from a zero baseline; the premium is the difference between the two settlements, not a separate quoted instrument.
Three headlines shaping today.
Shipping
Two routes, one strait
- Traffic through the strait is reported to have slowed, though no source we hold attaches a figure to it.
- Overland and offshore routes continue to carry cargoes, which is why regional flow estimates and strait traffic point different ways.
Reported · 28 Sep
Rates
Five and a quarter
- The 10-year yield rose six basis points to 5.24%, its highest since 2007.
- The 30-year reached 5.56%, the highest since 2004.
Yahoo Finance · CNBC · 28 Sep
Diplomacy
“A pretty cynical attempt”
- US Ambassador to the UN Mike Waltz dismissed Iran’s seven-day proposal, citing demands for sanctions relief and frozen assets.
- Both sides still say they expect talks this week.
CBS News · 28 Sep
Two true stories about the same water.
Readers in the Gulf have had a confusing weekend of headlines, and it is worth untangling because both versions are right. Regional oil flows have indeed been recovering: the East–West pipeline is running again after its repair, and Saudi Arabia’s ship-to-ship transfers in the Gulf of Oman continue to load cargoes without requiring buyers’ tankers to enter the Arabian Gulf at all. At the same time, traffic through the Strait of Hormuz is reported to have slowed, though we have seen no named source putting a figure to it and will not supply one. The region is exporting through the back doors while the front door quietens. For anyone whose business depends on the waterway itself — shipping lines, insurers, port operators, and the considerable UAE economy built around transhipment — the waterway is what bites, regardless of how much crude is reaching buyers by other means.
The diplomatic backdrop hardened alongside it. The US ambassador to the United Nations, Mike Waltz, described Iran’s seven-day proposal as “a pretty cynical attempt” to end the war, noting that Tehran had asked for sanctions relief and access to frozen assets simply to begin talking. Iran, for its part, claims its strikes on shipping including US Navy vessels have pushed American warships further from its coast — a claim we report as a claim, since it is contested and unverified. Foreign Minister Araghchi says Tehran remains open to diplomacy and equally prepared for confrontation. Both sides continue to say they expect to meet.
Vault Wealth’s house view — a change: we are partially restoring the energy leg of the hedge we began reducing on 22 September. The reasoning is the same reasoning we published then, applied in the opposite direction. We reduced because flows had recovered to roughly four-fifths of pre-war levels, and we wrote down the condition that would reverse it: evidence that the figure was a peak rather than a trajectory. Reported slowing through the strait is that evidence, and we would rather act on it promptly than spend a week explaining why our own test did not really count. We are restoring part, not all — the overland and offshore routes are genuinely working, and that is a durable improvement on the position in mid-September. Gold and the rate-side protection are unchanged, and on rates we note without satisfaction that the 10-year at 5.24% is a single basis point from our bear threshold on the first day of the week. Balanced, liquid, hedged — and willing to be seen changing our minds in public when the evidence changes.
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