Bab el-Mandeb Strait effectively closed by...?

Traders currently price "December 31" at 17% for "Bab el-Mandeb Strait effectively closed by...?". Over the past 24 hours that probability moved down 0.5 points. Full distribution: December 31 17%, September 30 11%, August 31 2%, May 31 0%. The market has traded $10.5M in total volume and resolves Jun 30, 2026. **Houthi threats and blockade declarations in July 2026, tied to broader Iran-US tensions, have driven shipping reroutes and reduced transits through the Bab el-Mandeb Strait, though volumes have stabilized above the low thresholds that would signal effective closure.** Iran reportedly directed Houthi forces to prepare missile and drone strikes near the chokepoint if US actions escalate, prompting tanker diversions and a Saudi-focused maritime embargo announcement. A multinational maritime defense alliance formed in late July to protect navigation, while a deadly Houthi strike on a cargo vessel in mid-August highlighted ongoing risks. Trader consensus reflects these capabilities and regional dynamics but accounts for limited actual attacks, continued (albeit lower) traffic, and potential de-escalation or protective responses that could sustain passage.

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