After months of conflict and closed shipping lanes, a fragile framework has markets cautiously exhaling.
Let me take you back to mid-June, to two words that briefly did what almost nothing else can — united the entire financial world in a single sigh of relief. US President Trump posted them: ‘Let the oil flow.’ Within hours of the news of a memorandum of understanding between Washington and Tehran — brokered, of all pairings, by Qatar and Pakistan — Asian stock indices surged, oil prices tumbled, and traders quietly began unpicking the war-risk premium that had crept into the price of very nearly everything. I watched it unfold with the particular relief of someone who’d been braced for the opposite.
Here’s the backdrop, in case the last hundred-odd days passed you by in a blur. The conflict behind this deal had been grinding on for over three months, and its most painful feature — economically speaking — was the closure of the Strait of Hormuz. That’s the narrow sliver of water through which roughly a fifth of the world’s oil quietly passes every day. Close it, and energy markets don’t wobble; they convulse. Crude climbed north of $100 a barrel. Shipping and insurance costs went vertical. And inflation — the beast central banks had spent years wrestling back into its cage — started rattling the bars again.
The MOU, as these things go, did the classic thing: it solved the emergency and postponed the actual problem. It ended the ceasefire, reopened the strait, suspended US sanctions on Iranian oil, and freed up $24 billion in frozen Iranian assets — while shunting the genuinely hard questions, like Iran’s nuclear programme, into a later 60-day negotiating window. In the finest tradition of diplomatic paperwork, it cured the acute and deferred the chronic.
“Markets run on certainty — and certainty, in the Middle East, has always been in short supply.”
Let me walk you through how the market took it
Fast and broadly. Brent crude dropped nearly 5%, settling around $83. The Nasdaq jumped roughly 3% on hopes of cooling inflation and cheaper energy. Japan’s Nikkei and South Korea’s KOSPI climbed somewhere between 5% and 5.7%. European markets touched record highs. And the logic was refreshingly simple for once: cheaper energy means lower input costs, means softer inflation, means less pressure on central banks to keep rates high, means fatter corporate profits, a tidy little chain.
And then, as these stories always do, it got complicated. Follow-up talks in Switzerland were called off after Israel launched fresh airstrikes on Lebanon — a blunt reminder that the region rarely fits inside the neat borders of a single bilateral deal. Markets that had sprinted on the headline stopped to read the small print. Or rather, to notice how little of it there was.
What I think actually changes — and what doesn’t
Here’s where I’d gently pump the brakes. Even with the strait open, the people who move oil for a living reckon it’ll take many months for flows to normalise. There’s a backlog of vessels, naval mines to clear, and jittery maritime insurers to coax back into the region — none of it instant. One shipping executive put it more plainly than any analyst would dare: what’s written on paper and what’s happening on the water are two very different things.
And the nuclear question — the hard one the MOU so carefully tiptoed around — is still sitting there, unanswered. A deal that neutralises one of the planet’s biggest geopolitical risks without touching the thing underneath it is, at best, a pause button. At worst, it’s a crisis with a later appointment.
How I’m actually thinking about it
I’ll share my own frame here, and you can do with it what you like. Cheaper energy is a real tailwind for shares — especially the energy-hungry corners like technology, consumer names, and manufacturing. Airlines, which had been getting quietly strangled by fuel costs, are the ones I’ve found myself watching with the most curiosity; relief there tends to show up fast. Shipping and logistics are murkier — the very crisis that briefly puffed up their revenues is now deflating.
Commodities are where I’m keeping my eyes wide open. If this deal holds and Iranian oil comes back to market at scale, all that new supply could sit heavily on price and the energy majors. Ironically, we might feel a margin squeeze while everyone else enjoys the cheaper barrel. Gold, which did exactly what gold does and rallied hard while the world felt dangerous, may lose a little of its shine as nerves settle and appetite for risk creeps back. I hold precious metals for reasons that outlast any single headline, so I’m not reading too much into a week — but I’m noting it.
The bigger truth sits underneath all of it: peace in the Middle East, even the tentative, sellotaped-together kind, is better for the world’s economy than war. This particular piece happens to come with more asterisks than a mobile phone contract. So I’m holding my base case, keeping a quiet hedge for the version where it all wobbles again — and, like everyone with skin in this, keeping one eye firmly on that strait.
The Jacqueline Brand — knowledge builds confidence, confidence builds wealth. This is editorial commentary for inspiration, not financial or professional advice. Always do your own research. The Collection
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