Ongoing geopolitical tensions stemming from the 2026 Strait of Hormuz crisis continue to suppress vessel traffic, with daily transits averaging just 3–16 vessels in mid-August—far below pre-conflict norms of over 100. Iranian actions, including reported attacks on tankers and radio threats through early August, combined with U.S. enforcement measures, have elevated insurance premiums, prompted rerouting by major operators, and kept many vessels dark or idle. These dynamics directly influence global oil supply chains, as the strait handles roughly 25% of seaborne crude trade, supporting elevated benchmark prices like Brent and WTI. With the August 31 resolution deadline approaching, any short-term de-escalation or clearance agreements could lift volumes, while sustained hostilities would likely maintain the current low baseline.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill __ ships transit the Strait of Hormuz on any day by August 31?
$98,997 Vol.
30+
17%
40+
10%
50+
7%
60+
5%
80+
3%
100+
1%
$98,997 Vol.
30+
17%
40+
10%
50+
7%
60+
5%
80+
3%
100+
1%
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.
Data for a specific date must be finalized before it is considered for this market (namely, once the next date's data point is available, the previous one is finalized).
This market will resolve as soon as a qualifying figure has been finalized or once all relevant data has been finalized. If the data for the final date of the specified timeframe has not been finalized by the end of the third calendar day (ET) after the day on which such data is first released, this market will resolve based on data published up to that point. Additionally, if not all relevant data has been released and finalized within 14 calendar days of the end of the specified period, this market will resolve based on data published up to that point.
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.
Only revisions to previously published data points made before the applicable resolution time will be considered.
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.
Market Opened: Jul 31, 2026, 10:15 AM ET
Resolver
0x65070BE91...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.
Data for a specific date must be finalized before it is considered for this market (namely, once the next date's data point is available, the previous one is finalized).
This market will resolve as soon as a qualifying figure has been finalized or once all relevant data has been finalized. If the data for the final date of the specified timeframe has not been finalized by the end of the third calendar day (ET) after the day on which such data is first released, this market will resolve based on data published up to that point. Additionally, if not all relevant data has been released and finalized within 14 calendar days of the end of the specified period, this market will resolve based on data published up to that point.
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.
Only revisions to previously published data points made before the applicable resolution time will be considered.
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.
Resolver
0x65070BE91...Ongoing geopolitical tensions stemming from the 2026 Strait of Hormuz crisis continue to suppress vessel traffic, with daily transits averaging just 3–16 vessels in mid-August—far below pre-conflict norms of over 100. Iranian actions, including reported attacks on tankers and radio threats through early August, combined with U.S. enforcement measures, have elevated insurance premiums, prompted rerouting by major operators, and kept many vessels dark or idle. These dynamics directly influence global oil supply chains, as the strait handles roughly 25% of seaborne crude trade, supporting elevated benchmark prices like Brent and WTI. With the August 31 resolution deadline approaching, any short-term de-escalation or clearance agreements could lift volumes, while sustained hostilities would likely maintain the current low baseline.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions