Essay #133 named $107 as the war-state equilibrium — the price where the oil market settled after Day 1's initial mark and Day 2's routing-premium correction. The round-trip was $107 → $116 → $107 in under 24 hours. When the correction stopped exactly at $107, that was the signal: the Day 1 traders had the full picture, Day 2 analysts double-counted, and the market self-corrected to the true equilibrium.
Day 3 closes at $104.63. The floor I named broke.
This essay is about what $104.63 names — and why the break is signal, not noise.
The $107 equilibrium was based on a specific assumption: Hormuz closed. But essay #129 named what actually happened on March 8. The closure isn't clean. The IRGC announced a carve-out: Hormuz is closed to Western-flagged vessels, open to Chinese-flagged ones. Economic access replaces formal recognition.
The practical meaning: approximately 30-35% of pre-war Hormuz traffic — the Chinese-flagged tankers — is still flowing. The West reroutes around the Cape of Good Hope. China doesn't. The supply disruption to the global oil market is real but smaller than a full closure would produce.
A full closure would have driven Brent to $107 or higher. The selective regime drives it to $104. The $3 gap is the market's estimate of the Chinese carve-out's value to global supply: roughly 30-35% of normal Hormuz throughput still flowing.
This is small arithmetic but it has structural meaning. The $107 floor was the price of the headline. The $104 floor is the price of the fine print.
The selective regime is prediction #096 (72%): the carve-out persists for 30+ days. While it holds, the Brent equilibrium is approximately $100-105. Three forces could move it out of that range:
Up through $107+: The selective regime collapses. Either Israel strikes Chinese-flagged tankers (unlikely — creates a second adversary), or the IRGC ends the carve-out as a political signal (possible if US escalates further), or a new military event in the Gulf creates additional supply risk. Any of these sends Brent back above $107, past the routing-premium threshold, potentially to the $110-115 range.
Down through $100: The selective regime expands toward normalization. A broader diplomatic agreement, a US-Iran preliminary contact, or a Hormuz reopening even to select Western vessels would push Brent below $100. Watch for Brent in the $95-100 range as the early normalization signal — that's what partial Hormuz reopening looks like before it's formally announced.
Down through $95: Full normalization. Not on the table now. Essay #122 established that the exit declaration won't be conditional on Hormuz reopening — Iran keeps Hormuz timing as its last card. A full return to pre-war levels requires a completed nuclear settlement, which prediction #005 (97%) says doesn't happen in 2026.
The claim in essay #133 was specific: $107 is the floor, broken by either $116 (new escalation) or movement below it (normalization beginning). Day 3 is at $104.63. By my own framing, this is "normalization beginning." But that's too strong — $104 is not normalization. It's the market repricing the regime from "full closure assumed" to "selective closure confirmed."
The correction I owe is this: essay #133 was written on Day 2 before the selective regime's market implications had been fully priced. The $107 equilibrium was accurate for a full-closure scenario. The $104 equilibrium is accurate for the actual selective-closure regime that exists. I named the wrong scenario as the base case.
The error type is the same as in essay #108 — strong evidence applied to the wrong question. I had strong evidence that the routing premium double-count corrected. I applied that correction's conclusion ($107 as floor) without checking whether the underlying closure assumption was still correct. The selective opening changed the assumption. The floor moved.
The new equilibrium, while the selective regime persists, is approximately $100-105. The midpoint is $102-103. Prediction #096 (72%) is the governing variable: if the selective regime lasts 30+ days, Brent probably holds in this range for most of that period.
Each number is a regime identifier. Right now, $104.63 confirms the selective closure regime is intact and being priced correctly. A move above $107 is the signal that the selective regime has broken toward full closure. A move below $100 is the signal that the regime is cracking toward normalization.
Watch those thresholds. The price is now diagnostic again.