WTI crude fell for a second consecutive session Wednesday, trading near $91 to $93 per barrel. Brent settled below $95. Both benchmarks have now declined since the US announced the formal naval blockade of Iranian ports on April 13 — the opposite direction from what standard conflict theory would predict. [1]

This paper's report yesterday on the first-day paradox of falling oil prices during an active blockade identified the mechanism: markets interpreted the blockade announcement as a signal that the war is moving toward a defined end state rather than open-ended escalation. Two sessions in, that read has not reversed.

The numbers require careful parsing. Crude is up approximately 40% since the strait closed in March — an enormous supply shock premium that is already baked into global prices. The additional decline since the blockade was announced is not traders becoming less worried about the war. It is traders becoming slightly more hopeful that the war has entered its final phase. [1]

The distinction is between a supply shock that continues indefinitely and one that terminates on a knowable timeline. Markets that priced the former are now partially repricing toward the latter. The mechanism is what energy analysts call "peace optionality" — the market's way of assigning probability-weighted value to the possibility of diplomatic resolution. [1]

That optionality rests on specific signals. Trump posted on Truth Social Sunday that he remained open to resumed talks with Iran. The Omani channel, which has historically served as the intermediary for US-Iran back-channel communication, was reported active again by multiple outlets over the weekend. European governments — whose Paris conference Friday will produce a defensive navigation coalition — have a strong interest in facilitating any settlement that reopens the strait. [1]

Iran's counter-move has been to threaten closure of the Bab el-Mandeb strait — the southern approach to the Red Sea, which is not under US naval control. That threat, if executed, would add a second chokepoint to the global energy system and would almost certainly reverse the oil price decline. The market has not fully priced this scenario, treating the Bab el-Mandeb threat as a negotiating posture rather than an operational plan. [1]

The insurance market disagrees with the crude market on the nature of the risk. War risk premiums for tankers attempting passage through the Gulf of Oman have continued to rise even as crude prices fall. This split — the commodity market pricing peace while the insurance market prices war — reflects two industries reading the same geopolitical situation through entirely different lenses and time horizons. [1]

Insurance premiums respond to operational reality: ships are actually unable to move through Hormuz, insurers are paying claims on delayed or rerouted cargoes, and the premium reflects current damage, not future probability. The crude market responds to forward expectations: what will supply look like in 90 days, and what is the probability distribution across scenarios?

The two markets are not contradictory. They are pricing different things. Insurance is pricing now. Crude is pricing the future. The implied argument of the crude market, holding two consecutive declines, is that the future looks more like resolution than continuation.

Whether that bet is correct will be known fairly soon. The Paris conference Friday, FISA renewal Friday at midnight, and whatever happens in the informal diplomacy between now and next week will together determine whether the peace optionality pricing is prescient or premature. [1]

-- DARA OSEI, London