Everyone Is Trading the US-Iran War — and Buying the Same Stocks

The Weekend Without a Price

The bombs started falling on a Saturday.

Early on February 28, the United States and Israel launched coordinated strikes across Iran - military bases, nuclear sites, and leadership targets in some two dozen provinces, according to Iranian media. Israeli officials say the opening strike killed Ali Khamenei, Iran's 86-year-old Supreme Leader. As we write this, Tehran has not confirmed his death. Iran has already answered with missile barrages against Israel and against US bases in the UAE, Qatar, and Bahrain.

Then came the threat that actually moves markets. Within hours, Iran's Revolutionary Guard began broadcasting warnings over VHF radio to commercial ships in the Strait of Hormuz: no vessel would be permitted to pass. By Saturday evening, ship trackers showed tankers inside the Persian Gulf running hard for the exit while inbound traffic went quiet. At least three tankers were reported struck near the strait. One was burning off the coast of Oman.

And the markets that would normally referee all of this are closed. Crude futures don't trade on Saturday. Neither do tanker stocks. For one more day, the most consequential geopolitical shock in years has no price.

So we did the only useful thing you can do on a weekend like this: we used Barebone to reconstruct exactly how markets were positioned going in - every war-adjacent trade, marked to Friday's close.

Frontline +73.9% on the year. Lockheed Martin +36.1%. Gold +22.1%, at $5,275 an ounce. Brent crude: $71.32.

One of those numbers doesn't belong. The mismatch is the story.

The Strait, Not the Strikes

Forget the target list for a moment. The economic war runs through a channel 21 miles wide at its narrowest point, between Iran and Oman.

Here is what flows through the Strait of Hormuz, per the US Energy Information Administration's most recent chokepoint analysis:

Measure	Number
Oil flow through Hormuz (2024)	~20M barrels/day
Share of global petroleum liquids consumption	~20%
Share of global seaborne oil trade	>25%
Hormuz crude and condensate bound for Asia	84%
Share taken by China, India, Japan, South Korea	69%
Share of global LNG trade (nearly all from Qatar)	~20%

One barrel in five, every day, through a single channel - and more than four-fifths of the crude sails east. The United States can shrug at Hormuz; it imports comparatively little through it. China, India, Japan, and South Korea cannot. Those four buyers alone take 69% of the crude that transits the strait.

Iran has threatened to close Hormuz for forty years and never done it. Even at the height of the 1980s Tanker War, the oil kept moving. That history is exactly why Brent settled Friday at $71.32: the market has heard this threat before, and it has been paid every single time to ignore it.

Saturday's radio broadcasts are a louder version of the threat. Whether they are also a different one - that is the entire question Monday's open has to price.

The Obvious Trades Were Already Crowded

The instinct on a weekend like this is to buy the war basket Monday morning: oil, defense, gold. The problem is that most of the basket spent the last two months front-running the war.

Lockheed Martin entered the weekend up +36.1% for the year. Northrop Grumman +27.0%. Gold +22.1%, closing Friday at $5,275 an ounce. The S&P 500, for reference: +0.6%. (RTX, the most commercially diversified of the big defense names, lagged at +10.5%.) None of this happened by accident - tensions had been building since nuclear talks collapsed in Geneva after the twelve-day war of June 2025, and positioning followed.

The exception is oil itself. Brent at $71.32 is not a crisis price. It is not even an anxious price. Crude - the asset with the most direct exposure to the strait - was the one war trade still priced for the threat to stay theatrical.

That tells you something important about Monday: the crowd is not early to this trade. It has been camped in it since January.

The Second-Order Trade

The better question - the one that separates a thesis from a reflex - is the supply-chain question: if the strait stays dangerous but the world still needs the oil, what has to happen next?

Walk the chain. Asia still needs the oil. If Gulf barrels become risky or slow, Asian refiners scramble for replacement crude from further away - the US Gulf Coast, Brazil, West Africa. Same demand, much longer voyages. Shipping demand is measured in ton-miles - cargo multiplied by distance - and rerouting Asian supply to the Atlantic basin is the most ton-mile-intensive move the oil market can make.

Longer voyages need more ships. Specifically VLCCs - Very Large Crude Carriers, the workhorses that haul roughly two million barrels each. And the VLCC fleet is effectively fixed on any horizon that matters here, because these ships take years to build. Whoever owns them today owns the scarcity.

The owners are a short list of public names. DHT Holdings owns nothing but VLCCs. Frontline and International Seaways run VLCCs alongside smaller crude and product carriers. And here is the thing: this thesis was not waiting for the bombs. It has been one of the best trades in the market all year.

Company	Ticker	Dec 31 close	Feb 27 close	YTD	February alone
Frontline	FRO	$21.82	$37.95	+73.9%	+32.8%
DHT Holdings	DHT	$12.21	$19.49	+59.6%	+36.0%
International Seaways	INSW	$48.55	$75.53	+55.6%	+26.6%

Look at the shape of those lines. That is not a spike - it is an acceleration. The tanker names drifted higher through January, then went nearly vertical in the back half of February while the S&P 500 went sideways. DHT gained +36.0% in February alone.

The freight market explains why. By the final week of February - before a single missile flew - the benchmark supertanker rate from the Middle East to China had climbed past $150,000 a day, a six-year high. Tanker trackers reported that Iran spent mid-February pushing crude out at roughly three times its normal export rate and draining onshore storage - the behavior of a country that expects its ports to become targets. War-risk insurance, normally quoted around 0.125% of a ship's hull value per Hormuz transit, was being quoted at 0.2% to 0.4% by late February - roughly an extra quarter-million dollars per trip for a VLCC.

Read that sequence again. Iran pre-sold its own oil. Charterers paid six-year-high rates to lift it. Underwriters repriced the strait. The freight market, the insurance market, and the equity market all sniffed out the war before the politicians announced anything.

So the clever second-order trade was, by Friday, the most-watched trade of 2026. The question is no longer whether the thesis is smart. It is how much war is already in the price.

The Last Time This Happened

We have an unusually clean precedent, and it is only eight months old.

On June 13, 2025, Israel struck Iran and the twelve-day war began. Frontline jumped from $18.37 to $19.74 in a single session and peaked at $19.77 four days in. Charter rates spiked. Headlines warned about Hormuz. It felt, at the time, exactly like this weekend feels.

Then came the ceasefire. By the close on June 24, 2025 - the day it took hold - Frontline was at $17.53, below its pre-war price. DHT and International Seaways made the same round trip, ending that day -4.1% and -2.0% below their own pre-war closes. Three sessions after the ceasefire, Frontline had given back -14.1% from its wartime peak.

The entire war premium evaporated in less time than a single laden voyage from the Gulf to China takes.

War premia in shipping have always behaved this way: fast, theatrical, mean-reverting. At the brink of the Iran-Iraq War in September 1980, underwriters announced a 300% increase in cargo premiums before merchant ships had even been targeted. The premium moves first and asks questions later - in both directions.

The lesson from June 2025 is not that tanker stocks can't work. It is that a war premium is rented, not owned. Unless a conflict changes the physical map of oil flows - and last June, it didn't - the market hands the premium back with brutal speed.

Where the Thesis Breaks

Four honest problems with the tanker thesis at Friday's prices.

1. A real closure kills the trade it is supposed to reward. The bull case is disruption without closure: barrels keep flowing, but from further away, stretching ton-miles. A sealed strait is a different animal. The largest pool of VLCC cargoes on earth loads inside the Gulf, and a supertanker cannot earn $150,000 a day lifting crude from a port it cannot reach. If Hormuz actually closes and stays closed, cargo volume collapses along with it. The trade wins on fear of closure - not on closure itself.

2. Insurance can stop the music entirely. Rates only print if underwriters will cover the voyage. February's repricing - 0.125% to as much as 0.4% per transit - was underwriters charging more to say yes. The next rung on the escalation ladder is underwriters saying no. If war-risk cover for the Gulf is withdrawn, ships don't sail at higher rates. They don't sail.

3. You are not early. Frontline +73.9%, DHT +59.6%, International Seaways +55.6% - against a flat S&P 500 - before the war even started. Whatever edge the second-order framing offered in January, by Friday it was the consensus position on every shipping desk. Crowded trades don't just rise less. They fall harder on good news.

4. A ceasefire is a tape-bomb. June 2025 ran twelve days, and the premium was gone by the close of the ceasefire session. Any weekend of frantic diplomacy - and there will be many - can do that again, this time from a much higher starting price.

What Monday Decides

We don't know what Monday's open looks like. Nobody does - that is what makes this weekend rare. But the tape will answer a short list of questions, roughly in this order:

Does anything sail in? Outbound traffic running for the exit is reflex. Inbound traffic is conviction. The first inbound tanker that turns around - or doesn't - tells you more than any statement from Tehran or Washington.

What do underwriters quote Monday morning? War-risk premiums are the closest thing to a real-time, money-backed probability of closure. Friday's 0.2% to 0.4% said "dangerous but open." Watch where that number goes - and whether anyone will quote it at all.

How big is Brent's gap? Crude at $71.32 was priced for theater. A modest gap that fades says the market is treating this as June 2025, round two. A gap that holds and builds says the physical map is actually changing.

Do the tanker names hold a de-escalation headline? After a +56% to +74% run, the burden of proof has flipped. How these stocks trade on good news will reveal how much war was already in them.

The crowd will pile into oil, defense, and gold on Monday, because that is what the crowd does. The second-order crowd got there two months ago. What remains is the hardest version of the question: not who wins if the war continues - but what is still unpriced when everyone showed up before you.

The ships, at least, have already voted. By Saturday night they were streaming out of the Gulf, and almost nothing was sailing in.

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Data: Barebone | Sources: US Energy Information Administration Strait of Hormuz chokepoint analysis (June 2025), MEES, Strauss Center Hormuz insurance research, contemporaneous wire and broadcast reports (February 28, 2026) | Prices as of February 27, 2026 close