IRGC announces closure of Hormuz
What it means
An IRGC announcement of an actual Hormuz closure is a material escalation beyond the background risk already priced in over the prior 38 days — historically, a named military actor executing (not merely threatening) a chokepoint closure has been associated with sharp, immediate crude spikes and a defense-sector lift. The prior signals covered the risk premium; this event represents the risk materializing, which is a new and genuinely incremental shock. (Lower-conviction channels were filtered out by our selectivity bar.)
Causal chain
- Exp. moveTimeframeConviction
- Brent crude (BZ)$49.66L1d
IRGC formally announces Hormuz closure — this is a direct, named actor executing the threat, a genuine escalation beyond the prior 'closure risk' framing already in prices
✓ correct+9%(abnormal +7.5%)·1 trading day (10 Jul → 13 Jul)·$42.15 → $46.00 - WTI crude (CL)$127.48L1d
Closure announcement, if credible and enacted, removes ~20% of seaborne oil immediately; tanker insurers and shippers halt transits, amplifying physical supply shock
• no significant moveabnormal +6.6%·1 trading day
How to read a signal
- Severity
- the event's market impact, 1–5
- Direction
- ↑ / ↓ likely price move for the asset
- Exp. move
- the size of the abnormal move we'd expect if the call plays out — not a claim a move will happen:Most flagged events don't move beyond noise; those count against us (see the track record).Ssmall<1%Mmoderate1–5%Llarge>5%
- Timeframe
- the window we measure over:1dshort5dmedium21dlong
- Conviction
- how well-established the directional call is (textbook → speculative) — not a guaranteed outcome:lowaveragestrong
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Sign up free →Not investment advice · for informational purposes only. Generated 12 Jul, 05:44 UTC