Tankers struck; Brent tops ninety-five.

This is the escalation the market had feared, and it arrived through the most direct channel possible: attacks on the commercial shipping the Gulf recovery depends on. Two tankers struck while exiting Hormuz did more than lift crude above $95 — they called into question the export normalisation of recent weeks, when flows had climbed back toward two-thirds of pre-war levels. The transmission into markets was immediate and mechanical: higher oil revives the inflation problem, higher inflation expectations lift long yields, and higher long yields compress equity valuations, with the Nasdaq falling nearly twice as much as the broad market. It also complicates the Fed’s week. Chair Warsh had already said inflation was too high and hikes may be needed; an oil shock of this size makes the doves’ case harder just as Friday’s payrolls arrive to settle the 16 September decision. Solid ISM and JOLTS prints, in another week, would have been the story; this week they barely registered.

• Crude led everything — Brent above $95 after the tanker strikes set the day’s direction.
• The long end broke out — the 10-year at its highest since early 2025, the 30-year near multi-decade highs.
• Growth stocks bore it — the Nasdaq fell nearly twice the broad market as duration was repriced.

Equity figures are Tuesday 1 Sep’s close; rates, FX and commodity levels are the latest available and approximate. Single names appear as news, not recommendations. Times GST.

The most serious escalation in weeks struck at the heart of the region’s economy. Two oil tankers were hit while attempting to exit the Strait of Hormuz, following the weekend’s exchange of fire between the US and Iran — and the market responded immediately, sending Brent above $95 a barrel. Reports of responsibility and casualties remain contested and the situation is moving quickly, so we report what is established: commercial vessels were struck, and the price of crude reflects a supply risk that had been fading only a week ago. That is the damage. The export recovery that had lifted Gulf flows back toward two-thirds of pre-war levels depends entirely on shipping being able to transit safely; attacks on tankers put that recovery, and the Iran-Oman framework that accompanied it, directly at risk. For the region the consequences are immediate — higher insurance and freight costs, deferred cargoes, renewed uncertainty for every energy exporter and importer around the Gulf.

Vault Wealth’s house view: our $90 Brent trigger is now well breached, and we act accordingly — the energy and gold hedge stays lifted and we are prepared to add protection rather than reduce it. We do not add equity risk into an oil shock that is feeding directly into multi-decade-high yields, and we keep the book balanced and liquid through Friday’s payrolls. This is not a call on the conflict, which we cannot forecast; it is a recognition of asymmetry — with shipping under attack, the downside case has more room to run than the upside. A genuine securing of the strait and a fall back in crude would let us reverse course; further attacks would keep us firmly defensive.