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Iran full airspace closure by August 31?

Realized · 7-day hold+24%$100 paper stake
Polymarket40¢ 26¢
Our position · NO60¢ 74¢
Signal endedJul 27
Forecast updatedAug 8
Jul 20 forecast

Iran will probably keep airspace open because sustained strikes haven't triggered an official CAO suspension, and reopening patterns show a strong preference for commercial continuity.

Iran reopened its airspace and airports in April 2026 and has kept them broadly open despite months of conflict, according to Mehr News and Tehran Times reports cited in the record. Al Jazeera notes that US strikes continued through late July, yet no official Iranian Civil Aviation Organization suspension was reported by July 20. The European aviation safety agency extended a conflict-zone warning through August 31, but that is foreign guidance, not an Iranian closure. Unverified social media posts claiming closure or predictions of shutdown have not been confirmed by official sources. Iran has demonstrated a consistent preference to maintain commercial flight operations to preserve economic continuity, even under direct military pressure. For the airspace to close generally, authorities would likely need to issue a formal defensive NOTAM in response to strikes threatening central aviation infrastructure—something that has not happened despite repeated opportunities. The window is 42 days, so escalation remains possible, but the base pattern and current evidence point strongly against a blanket Iranian-initiated suspension.

Points to NO
  • Iran reopened airspace in April and resumed domestic and international flights, showing official policy favors openness rather than sustained closure.
    Evidence
  • Despite nine consecutive nights of US strikes as of July 20 and ongoing Hormuz tensions, credible media report no official CAO general suspension.
    D1, E1
  • Social media claims of closure and intelligence predictions are unverified and not backed by official Iranian statements.
    Evidence
Points to YES
  • European aviation authorities extended conflict-zone advisories through August 31, noting Iranian authorities have implemented temporary closures during conflict stages.
    Evidence

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