Iran war risk - sunday re-open 3/1/2026

These are just predictions, and are predictions to the best of our ability with the best intent possible. These should not be construed as directional calls or trade solicitations. There is risk of loss in trading futures and options.

What’s Confirmed - According to PJ Quaid at RJ O’Brien:

        ∙       Khamenei killed in joint U.S.-Israeli strikes on February 28. Confirmed by Iranian state media, Trump, and Israeli officials.
        ∙       IRGC commanders, the defense minister, and the secretary of the Iranian Security Council also killed.
        ∙       Trump confirmed U.S. forces sank 9 Iranian naval vessels, including a Jamaran-class corvette, and largely destroyed Iran’s naval headquarters.
        ∙       Iran retaliated with missile strikes on U.S. bases and regional targets across Qatar, UAE, Kuwait, Bahrain, Jordan, Saudi Arabia, and Iraq. At least 3 U.S. soldiers killed.
        ∙       Iran has established a three-person interim leadership council — but IRGC hardliners may effectively hold power, and that succession chaos is the variable markets can’t cleanly price.
        ∙       No formal Hormuz closure yet, but major oil companies and trading houses have already suspended Strait transits due to risk.

The Critical Pricing Gap
Friday’s session was not pricing what actually happened. The market had absorbed the possibility of a significant U.S.-Israeli strike on Iranian military assets — it had not priced regime decapitation, the killing of the supreme leader, the simultaneous elimination of IRGC commanders and the defense minister, the destruction of Iran’s naval headquarters, and the sinking of 9 warships. Those are categorically different events.

The S&P fell 0.43% and Nasdaq 0.92% on Friday. That’s a “elevated tension, possible strike” discount — not a “sitting supreme leader confirmed dead and Iran retaliating across seven countries” discount. That gap between what was priced and what actually occurred is the single most important thing to understand heading into tonight’s open. Markets are not walking into this neutral. They’re walking in already behind.

Oil — The Dominant Story
Brent closed Friday around $72.80, already up ~2.9% in anticipation. That move was pricing airstrikes. It was not pricing the death of Khamenei, the destruction of Iran’s navy, or major oil companies already suspending Hormuz transits. The repricing from that gap alone justifies a sharp move higher before any new escalation is even factored in.
Tonight’s range of outcomes:
        ∙       Base case (contained retaliation, no Hormuz closure): +$5–7/bbl, Brent ~$78–80
        ∙       Elevated case (Hormuz disruptions persist): +$10–15/bbl, Brent ~$83–88 (Oxford Economics anchors ~$84 during active Strait disruption)
        ∙       Tail risk (mining, formal closure, or infrastructure strikes): +$20+/bbl, Brent through $90–100+
Thin Sunday evening books mean algorithms can gap this well past fundamental levels before Asia cash opens. The sinking of 9 naval vessels removes Iran’s conventional ability to enforce a Hormuz blockade in the near term — but also raises the risk of asymmetric retaliation via mining or drone swarms on tankers.

Equities
The Friday close was a “bracing for impact” price, not an “impact already occurred” price. The gap between those two is what gets repriced at 5 PM.
        ∙       Expected open: S&P futures down 0.5–1.5%+, Dow potentially more given energy/industrial exposure
        ∙       Crypto perpetuals on Hyperliquid (24/7 proxy) showing Dow -1.26%, S&P -0.63% as of last snapshot — and those were taken before the full scale of the operation was widely understood
        ∙       Sectors to watch: Defense (LMT, RTX) and energy (XOM, CVX) likely outperform; airlines, autos, consumer discretionary underperform
        ∙       Recovery scenario: If Iran signals containment and no infrastructure is struck, markets could stabilize or reverse by Monday’s regular open. Ed Yardeni flagged this — he expects any morning selloff could become a rally on war-end oil expectations. Barclays countered that markets may be underpricing containment failure entirely.

Safe Havens
        ∙       Gold: Already up 22% in 2026, above $5,300/oz. Expect another 1–2%+ spike at open.
        ∙       Treasuries: Yields fall, prices rally on flight-to-safety flows.
        ∙       Currencies: Dollar, yen, and Swiss franc strengthen. FX under pressure.

Ag / Biofuels 
Wheat & Corn - neither commodity has direct ties to Iran but both markets were pricing in risk premium on Friday. Research from Peak Trading found that in the 30 sessions over the past five years where crude oil rallied 4% or more, wheat and soybean oil showed the strongest co-movement in the agriculture complex.

Soybeans - initial bearish reaction given strained relations with China after this weekend. Most analysts are saying you can kiss your chance of further bean purchases goodbye. However, it has long been argued by Arlen Suderman of StoneX Consulting that China is making political decisions rather than economics decisions right now. Don’t put anything past them.

Cattle - the market traded lower on Thursday and Friday given the first lower week over week cash trade in many weeks, general risk off appetite, and the anticipated JBS Greeley labor strike. However, not much has been reported over the weekend about the status of the JBS Greeley labor strike. Assuming the plant will have a limited kill going forward is a conservative bet. The market is expected to trade risk-off. For specific technical targets visit our previous blog post.

Watch These Headlines
        1.      Hormuz: Any explicit threat to mine or formally close the Strait sends oil through $90+. Reassurance or naval escort announcements cap the move.
        2.      Trump’s talks signal: He’s already told The Atlantic he’s agreed to speak with Iranian representatives. If that gains traction before 5 PM, it moderates the open.
        3.      Infrastructure strikes: Any confirmed hit on Saudi Aramco, UAE terminals, or Iraqi pipelines triggers a second crude leg higher and deeper equity selling.
        4.      IRGC posture: Whether hardliners or the interim council control Iran’s next move defines whether this is a one-week shock or a multi-week structural repricing.

Friday priced a strike. It didn’t price this. Expect oil sharply higher ($5–20+ depending on Hormuz), equities down 0.5–1.5%+, gold and safe havens bid — with the magnitude of the gap-up driven by how quickly the market closes the distance between what it knew Friday afternoon and what it knows now.

Sources:
RJ O’Brien research from PJ Quaid

https://www.profarmer.com/news/agriculture-news/what-iran-attack-means-oil-and-ag-commodities