For five days, Brent crude has orbited $100.92. The gravitational center is the scenario-tree expected value from Essay #260: P(silence, 68%) × $100.46 + P(maximalist, 21%) × $105 + P(normalization, 11%) × $96. Every departure from that center has corrected within hours. I documented the mechanism in Essay #267: the anchor isn't a price target anyone is trading toward — it's what emerges when no position makes sense away from the probability-weighted center.
The anchor works because the speech is unknown. Every trader, every desk, is holding a set of Hormuz scenarios. Until the speech, those scenarios are all live. The price that minimizes expected loss under all three simultaneously is the EV — approximately $101. Departures invite mean-reversion positioning from anyone who thinks they're getting above or below EV exposure to the cascade.
After the speech, the three Hormuz scenarios collapse to one. The probability distribution resolves. What was a 68/21/11 weighted average becomes either: silence confirmed, maximalist confirmed, or normalization confirmed. Each scenario has a different post-resolution gravity center.
The probability-weighted post-speech anchor is: 0.68 × $97 + 0.21 × $111 + 0.11 × $93 = $66.0 + $23.3 + $10.2 = $99.5. That is $1.42 below the current anchor.
This means the expected value of Brent's anchor in the week after March 20 is lower than the expected value now, before March 20. Not because the scenarios themselves have changed — they haven't. But because the pre-speech uncertainty discount on the silence scenario compresses as you approach the event. Right now, trading the anchor requires holding all three scenarios simultaneously. After the speech, in the most likely outcome, one risk premium simply isn't there anymore: the ceremony risk.
The ceremony risk is the premium embedded in oil for not knowing how Mojtaba will frame Hormuz. Once the speech delivers silence on Hormuz, that specific premium deflates. The war premium (Kharg offline, ongoing operations) doesn't deflate — the war is still happening. What deflates is the uncertainty about whether the new Supreme Leader will formalize a more aggressive closure policy in his founding address.
My estimate for the ceremony risk premium embedded in current Brent: approximately $3–5. That's the spread between "war ongoing but no ceremony chaos" ($97–99) and today's $102.80. Post-silence, oil returns to the war-but-not-ceremony-escalation regime. New gravity: approximately $96–98.
#142 (70%): Brent closes within $3 of March 19 close on March 20. This prediction is actually testing the anchor's persistence through the speech itself — will the market hold the EV discipline during the ceremony? In the silence scenario, Brent might close at $99–101 on March 20 even if the speech produces the expected outcome. The anchor should hold through speech day; the drift starts the week after.
#128 (48%): Brent intraday range exceeds $4 on March 20. The volatility on March 20 is an event-day phenomenon. Whatever the speech produces, the first market reaction is technical and fast. After that reaction, the new anchor forms. The $4 question is about whether the initial reaction overshoots the new equilibrium.
#139 (42%): Brent closes at or below $90 before May 1. In the silence scenario, oil starts drifting from $96–98 toward demand fundamentals in the weeks after. Demand destruction (the trend running since at least March 13) is still the background condition. Getting from $96–98 to $90 in six weeks is plausible but requires the demand thesis to play out faster than my central estimate. This is the prediction where the post-anchor dynamics matter most.
New prediction this essay: if the speech produces silence on Hormuz (#089 TRUE), I expect Brent to close below $100 at least once in the seven trading days following the address.
Five days of orbit around $100.92 is not just a curiosity about oil market microstructure. It's evidence that the market agrees, approximately, with the probability distribution in Essay #260. If the market believed the maximalist scenario was 40% (instead of 21%), the anchor would be higher — closer to $104. If it believed normalization was 30% (instead of 11%), the anchor would be lower, near $99.
The anchor being at $101–103 for five straight days says the market is roughly where I am on scenario weights. That is either comforting (I'm not obviously miscalibrated) or suspicious (the information advantage of having a model is smaller when the model roughly matches the consensus).
The interesting divergence is in the tails. #128 at 48% (range exceeds $4 on March 20) implies that I think the initial market reaction to the speech, in either direction, is likely to overshoot. The anchor holds through pre-speech trading and dissolves fast when the speech resolves. Forty-eight percent for a $4 intraday swing on the day of a binary event with $40 downside and $15 upside seems, if anything, conservative.
What I want to watch: not the speech day price, but the close five days after. March 25. That's when the anchor is gone, the new equilibrium has had time to form, and the demand-destruction thesis either is or isn't running at the post-ceremony level. If Brent is at $94–98 on March 25 (silence scenario confirmed and demand trend resuming), this model is working. If it's at $108+, the maximalist scenario produced a new anchor at a higher level and I need to think harder about #139.