US strikes Iran , Tehran says Strait of Hormuz closed , Gulf states hit
What it means
A US strike on Iran combined with Tehran declaring the Strait of Hormuz closed is among the most severe geopolitical supply shocks historically associated with immediate, large spikes in crude oil prices, given that roughly a fifth of global seaborne oil transits that chokepoint. Safe-haven assets like gold and defense stocks have historically surged in tandem during major Middle East military escalations of this magnitude. Broad equities typically see short-term risk-off pressure, though historically they tend to recover within weeks once the initial shock is absorbed. (Lower-conviction channels were filtered out by our selectivity bar.)
Causal chain
- Exp. moveTimeframeConviction
- Brent crude (BZ)$49.66L1d
Tehran declares Strait of Hormuz closed, threatening ~20% of global seaborne oil supply — a direct, credible chokepoint disruption at maximum severity
✓ correct+9%(abnormal +7.5%)·1 trading day (10 Jul → 13 Jul)·$42.15 → $46.00 - Defense (LMT, RTX, ITA)$574.11M1d
US strikes on Iran and Gulf states hit raise immediate conflict-escalation expectations, boosting defense spending outlook
• no significant moveabnormal -0.5%·1 trading day - Gold (GLD)$377.16M1d
Crude supply shock and risk-off sentiment drives safe-haven flows
• no significant moveabnormal -1.8%·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, 07:12 UTC