High Risk
Significant rule clarity concerns. Material dispute risk exists.
Elevated rule clarity risk (54/100). Key concerns: No explicit resolution source URL or reference provided. Question or description contains ambiguous language (e.g. "significant", "major", "reportedly"). Traders should carefully evaluate the resolution criteria before entering a position.
Six weighted criteria
Time Clarity
How clearly the resolution deadline and time parameters are defined.
Resolution timeline is explicitly defined with a specific date and time reference.
16/20
Resolution Source
Whether an authoritative, verifiable data source is named.
Resolution source is absent or relies on vague, unverifiable references.
4/20
Outcome Definition
How precisely the YES/NO resolution conditions are specified.
Outcome is clear and binary; resolution conditions are described in the text.
15/20
Evidence Standard
Whether acceptable and excluded evidence types are documented.
Evidence standards are implied by context but not formally defined.
5/15
Edge Case Handling
Coverage of delays, revisions, cancellations, and disputed data.
Some edge cases are considered; postponement or revision scenarios are referenced.
8/15
Post-Trade Risk
Risk of retroactive re-interpretation after the market closes.
Moderate post-trade risk — some resolution criteria could be interpreted differently.
6/10
How this market settles
No on-chain dispute record available
Polymarket markets resolve via the UMA Optimistic Oracle on Polygon. The Gamma API did not return dispute metadata for this market, so no challenge history can be confirmed here.
Volume
$337K
24h Change
+1.5pp
Liquidity
$45K
24h Volume
$7K
End Date
April 30, 2026 at 12:00 AM UTC
Resolution Source
Not specifiedDescription
This market will resolve to “Yes” if IMF PortWatch publishes a 7-day moving average of transit calls (“Arrivals of Ships”) for the Bab el-Mandeb Strait less than or equal to 10 for any date between market creation and the listed date. Otherwise, this market will resolve to “No”. This market will resolve as soon as IMF PortWatch publishes a 7-day moving average of transit calls for the Bab el-Mandeb Strait equal to or below 10, or once data has been published for the listed date and no such value has been published. If no data has been published for the listed date within 14 calendar days (ET) after that date, this market will resolve based on the data published up to that point. Revisions to previously published data points made before data has been published for the listed date will be considered; however, they will not disqualify a previously published data point from qualifying. Revisions made after data has been published for the listed date will not be considered. The resolution source for this market will be IMF PortWatch, specifically the “Arrivals of Ships” data published for the Bab el-Mandeb Strait at https://portwatch.imf.org/pages/6b1814d64903461b98144a6cc25eb79c.
Same category or risk level
Outcomes
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