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Strait of Hormuz traffic returns to normal by October 31? — Polymarket Odds

Updated September 23, 2026 · Category: Politics & Elections · Market end date: November 1, 2026

As of September 23, 2026 at 15:49 UTC, Polymarket traders price Yes at 8.0% (No 92%), with $845.4K traded in total and $25.5K in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
Yes8.0%
-0.5 pts$845.4K
No92%
+0.5 pts

Total volume $845.4K · 24h volume $25.5K · Liquidity $154.2K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Aug 24Sep 23

Yes No · 30-day price history (12-hour points)

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How this market resolves

This market will resolve to “Yes” if IMF Portwatch publishes a 7-day moving average of transit calls (“Arrivals of Ships”) for the Strait of Hormuz equal to or above 60 for any date between market creation and October 31, 2026. Otherwise, this market will resolve to “No”.

Daily transit calls include container, dry bulk, roll-on/roll-off, general cargo, and tanker ships. Ships not reported by IMF Portwatch will not be considered.

This market will resolve as soon as IMF Portwatch publishes a 7-day moving average of transit calls equal to or above the specified level, or once data has been published for the final date in the specified period and no such value has been published. If no data has been published for the final date of the specified period within 14 calendar days (ET) after the end of that period, this market will resolve based on data published up to that point.

Revisions to previously published data points made within this market’s timeframe will be considered. However, they will not disqualify a previously published data point from qualifying. Revisions to previously published data points after data is published for October 31, 2026, however, will not be considered.

In case of obvious data integrity issues (i.e., erroneous data), the market may remain open until the end of the third calendar day (ET) after the date on which such data is first released to allow for corrections. Data integrity issues refer only to clerical or other similar errors in the underlying data, and do not include cases where IMF Portwatch differs from alternative sources.

The resolution source for this market will be IMF Portwatch, specifically the transit calls data published for the Strait of Hormuz at https://portwatch.imf.org/pages/cb5856222a5b4105adc6ee7e880a1730, both in the chart and through downloadable files.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

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Frequently asked questions

What are the current Polymarket odds for Strait of Hormuz traffic returns to normal by October 31?

As of September 23, 2026 at 15:49 UTC, Polymarket traders price Yes at 8.0% (No 92%), with $845.4K traded in total and $25.5K in the last 24 hours.

When does the Strait of Hormuz traffic returns to normal by October 31 market end?

The event's listed end date is November 1, 2026. Each outcome settles under the market's written rules, summarised on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

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Polymarket View, “Strait of Hormuz traffic returns to normal by October 31? — Polymarket odds”, September 23, 2026, https://polymarkettrader.com/odds/strait-of-hormuz-traffic-returns-to-normal-by-october-31/ (data: Polymarket, CC BY 4.0).

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