Brent's Worst Month Since 2020: Why the Market Is Pricing the Deal, Not the Supply Gap
Brent posted its largest monthly decline in six years. The sell-off priced a U.S.-Iran agreement that has not been signed and a physical normalization that take
The most arresting fact about the May tape is the one nobody is celebrating: Brent crude posted its largest monthly decline since 2020. From a wartime peak above $138 a barrel in early April, prices ground their way down through May to settle at $92.05 on Friday, May 29 — a six-week low. By Monday morning, June 1, Brent had rebounded roughly three percent to above $93, but the directional read was unambiguous. Energy was the worst-performing sector last week. Crude is down something close to twenty percent from its 2026 highs. The market has decided that the war risk premium is coming off.
This is the consensus read, and it is half right. The risk premium is compressing. But the May sell-off is also pricing in something that has not happened: a comprehensive U.S.-Iran agreement that restores Strait of Hormuz throughput to anything resembling pre-war levels. That is a different trade. And the evidence from three independent sources — the procedural state of the memorandum, the physical reality of Gulf logistics, and the published views of the largest commodities desks — is that the market is pricing the deal premium too aggressively and the supply gap not aggressively enough.
What the MOU actually is, and is not
Start with the document everyone is talking about. Axios broke on May 28 that U.S. and Iranian negotiators had reached agreement on a sixty-day memorandum of understanding extending the April 8 ceasefire and opening a framework for nuclear-program discussions. Within seventy-two hours, President Trump had requested three separate rounds of edits to the draft text, according to CBS News and the New York Times — on the Strait of Hormuz, on the disposition of Iran's highly enriched uranium stockpile, and on the conditional unfreezing of roughly twenty-four billion dollars in Iranian assets, half of which would have been released on signing. As of Monday morning, Tehran had not yet confirmed its acceptance of the latest revisions, and Iran's foreign minister had publicly characterized talk of a deal as "merely speculation."
Speaking to Fox News on Saturday, Trump signaled that the urgency markets were attributing to him was not, in fact, his urgency. "I'm in no hurry," he told Lara Trump on her program. "I'd like to say I'm in a hurry, because you know what, gasoline prices are going to come tumbling down, but if you're going to be in a hurry, you're not going to make a good deal." The candor is unusual and worth taking seriously. A negotiator who tells you he is not in a rush is not bluffing in the way oil traders need him to be.
"Market participants appear keen to factor in a resolution to the Strait of Hormuz issue, but a potential agreement to achieve that goal has been hard to secure after seven weeks of discussions," Amarpreet Singh, a commodities research analyst at Barclays, wrote in a research note circulated Monday and quoted by The Wall Street Journal.
Singh's framing is the polite version of a sharper point. Seven weeks of facilitated talks — channelled through Pakistan and, to a degree, Oman — have not produced a signed memorandum, and the document still in circulation is a one-page summary of roughly a dozen bullets, not a treaty. The class of risks the market is pricing out is also the class of risks that has not yet been resolved.
The physical clock no headline can speed up
Even on the assumption that Tehran and Washington reach final text within days, the geophysics of Gulf logistics imposes a separate constraint that no diplomatic timeline can override. U.S. Central Command reported on May 29 that 115 commercial vessels had been redirected away from Iranian ports under the current blockade. The draft MOU requires Iran to clear naval mines from the strait within thirty days and to permit unrestricted shipping; the U.S. is to lift its blockade in coordination with the resumption of commercial traffic. None of those steps is instantaneous.
ADNOC's own internal assessment, circulated to counterparties earlier in May, concluded that full Hormuz throughput would not be restored until the first or second quarter of 2027, even on the assumption of an immediate end to hostilities. Kojo Orgle, an analyst at ICIS, has noted in published commentary that physical oil market tightness is likely to persist for at least three months beyond any diplomatic resolution. Markets pricing a return to pre-war supply on signing day are, on the most generous reading, two quarters early.
Behind that physical lag sits a fundamentals print the May tape has chosen to discount. The U.S. Energy Information Administration's May Short-Term Energy Outlook projected Brent averaging approximately $106 a barrel through May and June, with global inventories falling at an average rate of 8.5 million barrels per day in the second quarter. The EIA's own glide path has prices descending to $89 by the fourth quarter and averaging $79 in 2027 — meaningful softening, but a glide path, not a vertical drop. The trough sits well above the pre-2025 baseline.
What the sell side is actually saying
The most striking divergence in the current tape is between the spot price and the published views of the largest commodities research desks. Goldman Sachs's house view, delivered Monday morning on CNBC by Andrew Tilton, the firm's chief Asia Pacific economist, is that oil stays at ninety dollars a barrel into year-end even in the scenario where the Strait of Hormuz fully reopens. Morgan Stanley's base case for the second quarter is one hundred and ten dollars Brent. Both calls sit above current spot. Both are saying, in different language, that the May sell-off has overshot.
That is not a wartime forecast. It is a peacetime forecast, with the supply gap already partially repaired and the geopolitical premium already compressed out. The implication is that, even if Trump signs the MOU as currently drafted and Iran ratifies it within the week, the structural floor on Brent is materially higher than the pre-war baseline. The variable that will drive prices from here is not whether the deal closes but how quickly the physical supply chain reassembles, and how aggressively OPEC+ uses the post-deal window to defend pricing power that the war has restored.
Our view
Treat the May sell-off as a buying opportunity in energy exposure, not as confirmation that the cycle has turned. Long the integrated majors with strong refining margins, long the U.S. independents with low breakeven economics, long the specialty oilfield services names that have lagged the spot rally. Watch for any Iranian formal acceptance of the latest MOU revisions as the trigger for a final ten-to-fifteen dollar drop in Brent — and use that drop as the entry, not the exit. The risk to this trade is a comprehensive Iranian capitulation on the strait, on uranium, and on the proxies — a scenario that has not been on the table at any point in seven weeks of talks. The base case is a partial deal that buys sixty days of relative calm, after which the structural supply tightness reasserts itself into a market that has already drawn down inventories.
The headline says the deal is close. The negotiator says he is in no hurry. The physical infrastructure says full restoration is two quarters away. The sell side says ninety dollars holds even on the deal. The market is pricing one of these four signals and ignoring three. That is the trade.
This note is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. Views expressed are those of the author at the time of publication and are subject to change.
