Le détroit de Bab el-Mandeb effectivement fermé par... ?
$6,874,878 Vol.
31 déc. 2026
31 juillet
$374,543 Vol.
5%
31 août
$347,367 Vol.
18%
30 septembre
$1,160,163 Vol.
23%
31 décembre
$103,001 Vol.
33%
$6,874,878 Vol.
31 juillet
$374,543 Vol.
5%
31 août
$347,367 Vol.
18%
30 septembre
$1,160,163 Vol.
23%
31 décembre
$103,001 Vol.
33%
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.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
, including both the chart and downloadable files.**Geopolitical escalation in the 2026 Iran conflict has intensified Houthi threats to disrupt or close the Bab el-Mandeb Strait, a key chokepoint handling roughly 4.2 million barrels per day of petroleum liquids in early 2025.** Renewed warnings in April–June 2026, including targeting Israeli-linked vessels, have prompted major carriers like Maersk to pause Red Sea transits, sustaining the shift of Asia-Europe traffic around the Cape of Good Hope and elevating insurance premiums and freight rates. Oil markets price in limited additional upside from Bab el-Mandeb risks given the larger Strait of Hormuz disruption, while shipping volumes through the Suez route remain suppressed versus pre-2024 levels. Trader consensus on Polymarket assigns low near-term probabilities to effective closure, reflecting naval patrols, vessel rerouting flexibility, and historical patterns of asymmetric but contained attacks since the October 2025 ceasefire. Key upcoming catalysts include further Iran-related diplomatic developments or Houthi operational signals that could alter risk premiums.
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.
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.
**Geopolitical escalation in the 2026 Iran conflict has intensified Houthi threats to disrupt or close the Bab el-Mandeb Strait, a key chokepoint handling roughly 4.2 million barrels per day of petroleum liquids in early 2025.** Renewed warnings in April–June 2026, including targeting Israeli-linked vessels, have prompted major carriers like Maersk to pause Red Sea transits, sustaining the shift of Asia-Europe traffic around the Cape of Good Hope and elevating insurance premiums and freight rates. Oil markets price in limited additional upside from Bab el-Mandeb risks given the larger Strait of Hormuz disruption, while shipping volumes through the Suez route remain suppressed versus pre-2024 levels. Trader consensus on Polymarket assigns low near-term probabilities to effective closure, reflecting naval patrols, vessel rerouting flexibility, and historical patterns of asymmetric but contained attacks since the October 2025 ceasefire. Key upcoming catalysts include further Iran-related diplomatic developments or Houthi operational signals that could alter risk premiums.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
Jul 21 2026
Prediction markets surge on Bab el-Mandeb closure fears amid new blockade
September 30 jumps to 23%10%
On July 21, 2026, prediction markets reflected a surge in odds for Bab el-Mandeb Strait closure following the Houthi naval blockade declaration, as traders assessed the risk to Saudi oil exports and global energy markets, pushing prices for closure outcomes higher.
Jul 21 2026
Houthis blockade raises fears over Bab el-Mandeb trade route security
August 31 jumps to 18%7%
Following the blockade declaration, on July 21, 2026, concerns intensified about the security of navigation through the Bab el-Mandeb Strait, with increased insurance premiums and shipping reroutes. Saudi-led coalition vowed to protect commercial vessels, but the blockade's impact on trade and oil flows remained significant.
Jul 21 2026
Bab el-Mandeb blockade threatens global oil and trade routes
September 30 rises to 23%4%
On July 21, 2026, reports confirmed the Houthi blockade's potential to widen the Iran war and disrupt global oil supplies and international trade, emphasizing the strait's vital role in connecting the Red Sea to the Gulf of Arabia and its importance for Saudi oil exports.
Jul 21 2026
Houthi blockade announcement triggers market concerns over Bab el-Mandeb closure
December 31 drops to 33%12%
Following the Houthi declaration of a maritime blockade on Saudi shipping, markets reacted with increased probabilities of Bab el-Mandeb closure, reflecting fears of significant disruption to global trade and energy supplies through this strategic chokepoint.
Jul 20 2026
Houthis declare maritime blockade on Saudi shipping at Bab el-Mandeb Strait
July 31 drops to 5%7%
On July 20, 2026, Yemen's Houthis formally declared a maritime blockade on Saudi shipping through the Bab el-Mandeb Strait, effectively closing the strait to Saudi-linked vessels. This blockade threatened to disrupt global oil exports and trade, causing a sharp increase in market concern and price volatility.
Jul 20 2026
US intensifies strikes on Iran amid rising Houthi threats in Bab el-Mandeb region
August 31 jumps to 18%6%
The US conducted multiple strikes on Iranian command centers and missile capabilities, aiming to degrade Iran's ability to threaten maritime traffic, while Houthis prepared attacks near Bab el-Mandeb, increasing regional tensions and market uncertainty.
Jul 20 2026
Houthis declare maritime blockade of Saudi shipping at Bab el-Mandeb Strait
July 31 dips to 5%4%
On July 20, the Houthis announced a maritime embargo against Saudi Arabia at the Bab el-Mandeb Strait, effectively closing the strait to Saudi shipping and escalating the regional conflict by threatening a key global trade chokepoint.
Jul 17 2026
Iran urges Houthis to prepare for Bab el-Mandeb disruption if US targets energy infrastructure
August 31 rises to 12%1%
Iran reportedly instructed its Houthi allies to prepare to disrupt oil tanker traffic through the Red Sea if the US attacks Iran's power grid or energy infrastructure, raising fears of expanded conflict and increased risk to the Bab el-Mandeb Strait's security.
Jul 16 2026
Russian FM Lavrov warns Bab el-Mandeb closure would harm global oil market
September 30 jumps to 19%6%
On July 16, 2026, Russian Foreign Minister Sergey Lavrov publicly stated that a potential closure of the Bab el-Mandeb Strait would severely harm international trade and the global oil market, underscoring the strait's strategic importance and increasing geopolitical risk awareness.
Jul 13 2026
Houthis announce intent to block Bab el-Mandeb Strait simultaneously with Hormuz closure
July 31 drops to 6%6%
On July 13, the Yemeni Houthis declared their intention to block the Bab el-Mandeb Strait in coordination with Iran's cessation of passage through the Strait of Hormuz, signaling a potential escalation in maritime disruptions affecting global trade routes.
Jul 13 2026
Saudi airstrikes on Sanaa airport escalate Yemen conflict
July 31 drops to 7%5%
Saudi Arabia conducted airstrikes on Sanaa International Airport on July 13, 2026, escalating hostilities with the Houthis. In response, Houthi officials warned of readiness to close the Bab el-Mandeb Strait, heightening fears of a blockade and impacting market prices for closure probabilities.
Jun 26 2026
Final data confirms Bab el-Mandeb Strait remains open with transit calls above closure threshold
September 30 dips to 13%1%
Data published for the end of the analysis window confirmed that the 7-day moving average of transit calls remained above 10, leading to market resolution favoring no closure.
Jun 18 2026
Bab el-Mandeb Strait transit calls stabilize above closure threshold
September 30 dips to 14%1%
Data showed the 7-day moving average of transit calls stabilized around 14, well above the closure threshold, leading to a market price near 14%, reflecting low probability of closure.
Jun 18 2026
Bab el-Mandeb Strait traffic remains critically low amid blockade fears
September 30 dips to 13%1%
IMF PortWatch data showed transit calls at a low point, reflecting the effective closure of the Bab el-Mandeb Strait due to ongoing blockades and military threats, confirming market expectations of a near-total shutdown by late June.
Jun 18 2026
Transit calls at Bab el-Mandeb Strait reach lowest point but remain above closure threshold
September 30 drops to 14%10%
The 7-day moving average of transit calls dropped to a low of 11, close to the closure threshold, but did not fall to or below 10, keeping the market's closure probability low.
Jun 16 2026
Iran signals Houthis to close Bab el-Mandeb if US hits power network
September 30 drops to 17%5%
On June 16, 2026, reports emerged that Iran instructed Yemen's Houthis to close the Bab el-Mandeb Strait if the US attacks Iran's power network, signaling a potential escalation and raising risk premiums for shipping through the strait. This increased market concern about a possible closure, though no immediate closure occurred.
Jun 10 2026
Announcement of closure risks at Bab el-Mandeb Strait causes market uncertainty
September 30 jumps to 23%5%
News of potential closure risks led to a temporary increase in market uncertainty and price volatility, though actual transit data did not confirm closure.
Jun 10 2026
Bab el-Mandeb Strait transit calls rise, confirming no closure
September 30 jumps to 28%14%
Mid-June data indicated an increase in ship arrivals, reinforcing market confidence that the strait was not effectively closed, with prices rising from 14% to 28%.
Jun 9 2026
US maritime advisory warns of ongoing Houthi threats in Bab el-Mandeb and Red Sea
September 30 rises to 28%1%
A US maritime advisory highlighted continued threats by the Houthis to commercial shipping in the Bab el-Mandeb Strait and surrounding waters, underscoring persistent security risks that contribute to the strait's effective closure and market uncertainty.
Jun 8 2026
Iran declares Bab el-Mandeb Strait closed and Israeli ships legitimate military targets
September 30 dips to 14%2%
Iran publicly declared the Bab el-Mandeb Strait closed to Israeli vessels and labeled them legitimate military targets, intensifying the blockade and signaling a high risk of sustained closure, which contributed to market price declines.
Jun 8 2026
Iran and allies declare Bab el-Mandeb Strait closed to Israeli ships
September 30 jumps to 27%10%
Iran and its allies, including the Houthis, declared the Bab el-Mandeb Strait completely closed to Israeli shipping in solidarity with Lebanon and Iran, signaling a significant escalation in maritime blockade efforts affecting a key global trade route.
Jun 8 2026
Houthis renew naval blockade on Israel, close Bab el-Mandeb Strait to Israeli shipping
September 30 jumps to 27%10%
Yemen's Houthi rebels announced a renewed naval blockade targeting Israeli shipping in the Red Sea and declared closure of the Bab el-Mandeb Strait to Israeli vessels, intensifying the maritime security crisis and threatening a critical global shipping route.
Jun 7 2026
Iran-backed Houthis declare Bab el-Mandeb Strait completely closed to Israeli ships
September 30 drops to 16%5%
The Houthis announced a complete closure of the Bab el-Mandeb Strait to Israeli maritime traffic, escalating the blockade and raising the risk of a full operational shutdown of the strait, which pressured market prices downward.
Jun 5 2026
UNCTAD and IMF PortWatch update on Red Sea shipping disruptions
September 30 drops to 19%9%
New data from UNCTAD and IMF PortWatch highlighted ongoing significant reductions in shipping traffic through the Red Sea and Bab el-Mandeb Strait, confirming persistent disruptions but no complete closure.
Jun 5 2026
Iran's Revolutionary Guard threatens to close Bab el-Mandeb Strait amid escalating conflict
September 30 jumps to 26%5%
Iran's Revolutionary Guard issued threats to close the Bab el-Mandeb Strait if Israel did not halt strikes in Gaza and Lebanon, raising the risk of a dual chokepoint crisis alongside the Strait of Hormuz and further disrupting global oil supplies.
Jun 2 2026
Iran signals expansion of maritime blockade to Bab el-Mandeb Strait
September 30 jumps to 26%5%
Iran's state-linked Tasnim News Agency reported Tehran and its regional allies considering actions to affect the Bab el-Mandeb Strait after the effective closure of the Strait of Hormuz, raising fears of a major disruption in global trade and energy supplies.
Jun 1 2026
Iran halts talks with US, vows to block Bab el-Mandeb Strait
September 30 plunges to 21%29%
Iran's state-linked Tasnim News Agency reported that Iran and its allies resolved to completely block the Strait of Hormuz and activate other fronts including the Bab el-Mandeb Strait, signaling an escalation in maritime disruption threats. This announcement heightened fears of a broader blockade affecting global trade routes.
Jun 1 2026
Iran-backed groups place closure of Bab el-Mandeb Strait on agenda
September 30 dips to 16%3%
Iran and allied militant groups publicly included the complete closure of the Bab el-Mandeb Strait as part of their strategic objectives, heightening fears of a blockade and contributing to market price drops.
May 26 2026
UKMTO reports explosion near Muscat, Oman, raising regional tensions
September 30 jumps to 26%5%
A tanker reported an external explosion near Muscat, Oman, increasing regional security concerns that could impact shipping through nearby strategic chokepoints including Bab el-Mandeb. This event briefly raised fears of further disruptions.
May 26 2026
Houthis prepare contingency plans to close Bab el-Mandeb Strait with Iran
September 30 jumps to 27%6%
Reports emerged that the Houthis were preparing to close the Bab el-Mandeb Strait in coordination with Iran if the conflict escalated, signaling potential for a full blockade and increasing market concerns about strait accessibility.
May 24 2026
Bab el-Mandeb Strait transit calls dip near closure threshold but recover quickly
September 30 drops to 16%5%
Data showed a brief dip in transit calls close to the threshold of 10, causing market concern, but subsequent recovery prevented a closure resolution.
May 23 2026
Bab el-Mandeb Strait transit calls dip but stay above closure threshold
September 30 drops to 13%7%
Data showed a temporary dip in ship arrivals to near the threshold but still above 10, causing a brief price trough at 13% before rebounding. This indicated continued, though reduced, maritime activity through the strait.
May 20 2026
Regional tensions cause temporary transit fluctuations but no closure at Bab el-Mandeb
September 30 dips to 21%3%
Despite spikes in regional conflict, transit data showed fluctuations but did not fall below the closure threshold, leading to market price volatility but no confirmation of closure.
May 15 2026
U.S. Energy Secretary claims rising traffic at Strait of Hormuz despite data
September 30 rises to 25%4%
U.S. Energy Secretary Chris Wright stated on CNBC that commercial traffic through the Strait of Hormuz was rising significantly, but IMF PortWatch data showed only minimal transit. This discrepancy affected market confidence in closure risk assessments.
May 15 2026
Ethiopia and Eritrea agree to ceasefire in border conflict
September 30 plunges to 14%36%
After months of fighting along their shared border, Ethiopia and Eritrea reached a ceasefire agreement, reducing regional tensions and allowing maritime traffic to resume normal levels through the Bab el-Mandeb Strait.
May 6 2026
Reports show Bab el-Mandeb Strait transit calls remain above closure threshold
September 30 plunges to 24%26%
Initial data releases indicated that the 7-day moving average of ship arrivals through the Bab el-Mandeb Strait was above 10, reducing market expectations of an effective closure. This led to a sharp drop in the market price from 50% to 24%.
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.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
, including both the chart and downloadable files.**Geopolitical escalation in the 2026 Iran conflict has intensified Houthi threats to disrupt or close the Bab el-Mandeb Strait, a key chokepoint handling roughly 4.2 million barrels per day of petroleum liquids in early 2025.** Renewed warnings in April–June 2026, including targeting Israeli-linked vessels, have prompted major carriers like Maersk to pause Red Sea transits, sustaining the shift of Asia-Europe traffic around the Cape of Good Hope and elevating insurance premiums and freight rates. Oil markets price in limited additional upside from Bab el-Mandeb risks given the larger Strait of Hormuz disruption, while shipping volumes through the Suez route remain suppressed versus pre-2024 levels. Trader consensus on Polymarket assigns low near-term probabilities to effective closure, reflecting naval patrols, vessel rerouting flexibility, and historical patterns of asymmetric but contained attacks since the October 2025 ceasefire. Key upcoming catalysts include further Iran-related diplomatic developments or Houthi operational signals that could alter risk premiums.
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.
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.
**Geopolitical escalation in the 2026 Iran conflict has intensified Houthi threats to disrupt or close the Bab el-Mandeb Strait, a key chokepoint handling roughly 4.2 million barrels per day of petroleum liquids in early 2025.** Renewed warnings in April–June 2026, including targeting Israeli-linked vessels, have prompted major carriers like Maersk to pause Red Sea transits, sustaining the shift of Asia-Europe traffic around the Cape of Good Hope and elevating insurance premiums and freight rates. Oil markets price in limited additional upside from Bab el-Mandeb risks given the larger Strait of Hormuz disruption, while shipping volumes through the Suez route remain suppressed versus pre-2024 levels. Trader consensus on Polymarket assigns low near-term probabilities to effective closure, reflecting naval patrols, vessel rerouting flexibility, and historical patterns of asymmetric but contained attacks since the October 2025 ceasefire. Key upcoming catalysts include further Iran-related diplomatic developments or Houthi operational signals that could alter risk premiums.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
Jul 21 2026
Prediction markets surge on Bab el-Mandeb closure fears amid new blockade
September 30 jumps to 23%10%
On July 21, 2026, prediction markets reflected a surge in odds for Bab el-Mandeb Strait closure following the Houthi naval blockade declaration, as traders assessed the risk to Saudi oil exports and global energy markets, pushing prices for closure outcomes higher.
Jul 21 2026
Houthis blockade raises fears over Bab el-Mandeb trade route security
August 31 jumps to 18%7%
Following the blockade declaration, on July 21, 2026, concerns intensified about the security of navigation through the Bab el-Mandeb Strait, with increased insurance premiums and shipping reroutes. Saudi-led coalition vowed to protect commercial vessels, but the blockade's impact on trade and oil flows remained significant.
Jul 21 2026
Bab el-Mandeb blockade threatens global oil and trade routes
September 30 rises to 23%4%
On July 21, 2026, reports confirmed the Houthi blockade's potential to widen the Iran war and disrupt global oil supplies and international trade, emphasizing the strait's vital role in connecting the Red Sea to the Gulf of Arabia and its importance for Saudi oil exports.
Jul 21 2026
Houthi blockade announcement triggers market concerns over Bab el-Mandeb closure
December 31 drops to 33%12%
Following the Houthi declaration of a maritime blockade on Saudi shipping, markets reacted with increased probabilities of Bab el-Mandeb closure, reflecting fears of significant disruption to global trade and energy supplies through this strategic chokepoint.
Jul 20 2026
Houthis declare maritime blockade on Saudi shipping at Bab el-Mandeb Strait
July 31 drops to 5%7%
On July 20, 2026, Yemen's Houthis formally declared a maritime blockade on Saudi shipping through the Bab el-Mandeb Strait, effectively closing the strait to Saudi-linked vessels. This blockade threatened to disrupt global oil exports and trade, causing a sharp increase in market concern and price volatility.
Jul 20 2026
US intensifies strikes on Iran amid rising Houthi threats in Bab el-Mandeb region
August 31 jumps to 18%6%
The US conducted multiple strikes on Iranian command centers and missile capabilities, aiming to degrade Iran's ability to threaten maritime traffic, while Houthis prepared attacks near Bab el-Mandeb, increasing regional tensions and market uncertainty.
Jul 20 2026
Houthis declare maritime blockade of Saudi shipping at Bab el-Mandeb Strait
July 31 dips to 5%4%
On July 20, the Houthis announced a maritime embargo against Saudi Arabia at the Bab el-Mandeb Strait, effectively closing the strait to Saudi shipping and escalating the regional conflict by threatening a key global trade chokepoint.
Jul 17 2026
Iran urges Houthis to prepare for Bab el-Mandeb disruption if US targets energy infrastructure
August 31 rises to 12%1%
Iran reportedly instructed its Houthi allies to prepare to disrupt oil tanker traffic through the Red Sea if the US attacks Iran's power grid or energy infrastructure, raising fears of expanded conflict and increased risk to the Bab el-Mandeb Strait's security.
Jul 16 2026
Russian FM Lavrov warns Bab el-Mandeb closure would harm global oil market
September 30 jumps to 19%6%
On July 16, 2026, Russian Foreign Minister Sergey Lavrov publicly stated that a potential closure of the Bab el-Mandeb Strait would severely harm international trade and the global oil market, underscoring the strait's strategic importance and increasing geopolitical risk awareness.
Jul 13 2026
Houthis announce intent to block Bab el-Mandeb Strait simultaneously with Hormuz closure
July 31 drops to 6%6%
On July 13, the Yemeni Houthis declared their intention to block the Bab el-Mandeb Strait in coordination with Iran's cessation of passage through the Strait of Hormuz, signaling a potential escalation in maritime disruptions affecting global trade routes.
Jul 13 2026
Saudi airstrikes on Sanaa airport escalate Yemen conflict
July 31 drops to 7%5%
Saudi Arabia conducted airstrikes on Sanaa International Airport on July 13, 2026, escalating hostilities with the Houthis. In response, Houthi officials warned of readiness to close the Bab el-Mandeb Strait, heightening fears of a blockade and impacting market prices for closure probabilities.
Jun 26 2026
Final data confirms Bab el-Mandeb Strait remains open with transit calls above closure threshold
September 30 dips to 13%1%
Data published for the end of the analysis window confirmed that the 7-day moving average of transit calls remained above 10, leading to market resolution favoring no closure.
Jun 18 2026
Bab el-Mandeb Strait transit calls stabilize above closure threshold
September 30 dips to 14%1%
Data showed the 7-day moving average of transit calls stabilized around 14, well above the closure threshold, leading to a market price near 14%, reflecting low probability of closure.
Jun 18 2026
Bab el-Mandeb Strait traffic remains critically low amid blockade fears
September 30 dips to 13%1%
IMF PortWatch data showed transit calls at a low point, reflecting the effective closure of the Bab el-Mandeb Strait due to ongoing blockades and military threats, confirming market expectations of a near-total shutdown by late June.
Jun 18 2026
Transit calls at Bab el-Mandeb Strait reach lowest point but remain above closure threshold
September 30 drops to 14%10%
The 7-day moving average of transit calls dropped to a low of 11, close to the closure threshold, but did not fall to or below 10, keeping the market's closure probability low.
Jun 16 2026
Iran signals Houthis to close Bab el-Mandeb if US hits power network
September 30 drops to 17%5%
On June 16, 2026, reports emerged that Iran instructed Yemen's Houthis to close the Bab el-Mandeb Strait if the US attacks Iran's power network, signaling a potential escalation and raising risk premiums for shipping through the strait. This increased market concern about a possible closure, though no immediate closure occurred.
Jun 10 2026
Announcement of closure risks at Bab el-Mandeb Strait causes market uncertainty
September 30 jumps to 23%5%
News of potential closure risks led to a temporary increase in market uncertainty and price volatility, though actual transit data did not confirm closure.
Jun 10 2026
Bab el-Mandeb Strait transit calls rise, confirming no closure
September 30 jumps to 28%14%
Mid-June data indicated an increase in ship arrivals, reinforcing market confidence that the strait was not effectively closed, with prices rising from 14% to 28%.
Jun 9 2026
US maritime advisory warns of ongoing Houthi threats in Bab el-Mandeb and Red Sea
September 30 rises to 28%1%
A US maritime advisory highlighted continued threats by the Houthis to commercial shipping in the Bab el-Mandeb Strait and surrounding waters, underscoring persistent security risks that contribute to the strait's effective closure and market uncertainty.
Jun 8 2026
Iran declares Bab el-Mandeb Strait closed and Israeli ships legitimate military targets
September 30 dips to 14%2%
Iran publicly declared the Bab el-Mandeb Strait closed to Israeli vessels and labeled them legitimate military targets, intensifying the blockade and signaling a high risk of sustained closure, which contributed to market price declines.
Jun 8 2026
Iran and allies declare Bab el-Mandeb Strait closed to Israeli ships
September 30 jumps to 27%10%
Iran and its allies, including the Houthis, declared the Bab el-Mandeb Strait completely closed to Israeli shipping in solidarity with Lebanon and Iran, signaling a significant escalation in maritime blockade efforts affecting a key global trade route.
Jun 8 2026
Houthis renew naval blockade on Israel, close Bab el-Mandeb Strait to Israeli shipping
September 30 jumps to 27%10%
Yemen's Houthi rebels announced a renewed naval blockade targeting Israeli shipping in the Red Sea and declared closure of the Bab el-Mandeb Strait to Israeli vessels, intensifying the maritime security crisis and threatening a critical global shipping route.
Jun 7 2026
Iran-backed Houthis declare Bab el-Mandeb Strait completely closed to Israeli ships
September 30 drops to 16%5%
The Houthis announced a complete closure of the Bab el-Mandeb Strait to Israeli maritime traffic, escalating the blockade and raising the risk of a full operational shutdown of the strait, which pressured market prices downward.
Jun 5 2026
UNCTAD and IMF PortWatch update on Red Sea shipping disruptions
September 30 drops to 19%9%
New data from UNCTAD and IMF PortWatch highlighted ongoing significant reductions in shipping traffic through the Red Sea and Bab el-Mandeb Strait, confirming persistent disruptions but no complete closure.
Jun 5 2026
Iran's Revolutionary Guard threatens to close Bab el-Mandeb Strait amid escalating conflict
September 30 jumps to 26%5%
Iran's Revolutionary Guard issued threats to close the Bab el-Mandeb Strait if Israel did not halt strikes in Gaza and Lebanon, raising the risk of a dual chokepoint crisis alongside the Strait of Hormuz and further disrupting global oil supplies.
Jun 2 2026
Iran signals expansion of maritime blockade to Bab el-Mandeb Strait
September 30 jumps to 26%5%
Iran's state-linked Tasnim News Agency reported Tehran and its regional allies considering actions to affect the Bab el-Mandeb Strait after the effective closure of the Strait of Hormuz, raising fears of a major disruption in global trade and energy supplies.
Jun 1 2026
Iran halts talks with US, vows to block Bab el-Mandeb Strait
September 30 plunges to 21%29%
Iran's state-linked Tasnim News Agency reported that Iran and its allies resolved to completely block the Strait of Hormuz and activate other fronts including the Bab el-Mandeb Strait, signaling an escalation in maritime disruption threats. This announcement heightened fears of a broader blockade affecting global trade routes.
Jun 1 2026
Iran-backed groups place closure of Bab el-Mandeb Strait on agenda
September 30 dips to 16%3%
Iran and allied militant groups publicly included the complete closure of the Bab el-Mandeb Strait as part of their strategic objectives, heightening fears of a blockade and contributing to market price drops.
May 26 2026
UKMTO reports explosion near Muscat, Oman, raising regional tensions
September 30 jumps to 26%5%
A tanker reported an external explosion near Muscat, Oman, increasing regional security concerns that could impact shipping through nearby strategic chokepoints including Bab el-Mandeb. This event briefly raised fears of further disruptions.
May 26 2026
Houthis prepare contingency plans to close Bab el-Mandeb Strait with Iran
September 30 jumps to 27%6%
Reports emerged that the Houthis were preparing to close the Bab el-Mandeb Strait in coordination with Iran if the conflict escalated, signaling potential for a full blockade and increasing market concerns about strait accessibility.
May 24 2026
Bab el-Mandeb Strait transit calls dip near closure threshold but recover quickly
September 30 drops to 16%5%
Data showed a brief dip in transit calls close to the threshold of 10, causing market concern, but subsequent recovery prevented a closure resolution.
May 23 2026
Bab el-Mandeb Strait transit calls dip but stay above closure threshold
September 30 drops to 13%7%
Data showed a temporary dip in ship arrivals to near the threshold but still above 10, causing a brief price trough at 13% before rebounding. This indicated continued, though reduced, maritime activity through the strait.
May 20 2026
Regional tensions cause temporary transit fluctuations but no closure at Bab el-Mandeb
September 30 dips to 21%3%
Despite spikes in regional conflict, transit data showed fluctuations but did not fall below the closure threshold, leading to market price volatility but no confirmation of closure.
May 15 2026
U.S. Energy Secretary claims rising traffic at Strait of Hormuz despite data
September 30 rises to 25%4%
U.S. Energy Secretary Chris Wright stated on CNBC that commercial traffic through the Strait of Hormuz was rising significantly, but IMF PortWatch data showed only minimal transit. This discrepancy affected market confidence in closure risk assessments.
May 15 2026
Ethiopia and Eritrea agree to ceasefire in border conflict
September 30 plunges to 14%36%
After months of fighting along their shared border, Ethiopia and Eritrea reached a ceasefire agreement, reducing regional tensions and allowing maritime traffic to resume normal levels through the Bab el-Mandeb Strait.
May 6 2026
Reports show Bab el-Mandeb Strait transit calls remain above closure threshold
September 30 plunges to 24%26%
Initial data releases indicated that the 7-day moving average of ship arrivals through the Bab el-Mandeb Strait was above 10, reducing market expectations of an effective closure. This led to a sharp drop in the market price from 50% to 24%.
« Le détroit de Bab el-Mandeb effectivement fermé par... ? » est un marché de prédiction sur Polymarket avec 10 résultats possibles où les traders achètent et vendent des parts selon ce qu'ils pensent qu'il se passera. Le résultat en tête actuel est « 31 décembre » à 33%, suivi de « 30 septembre » à 23%. Les prix reflètent des probabilités en temps réel de la communauté. Par exemple, une part cotée à 33¢ implique que le marché attribue collectivement une probabilité de 33% à ce résultat. Ces cotes changent en permanence. Les parts du résultat correct sont échangeables contre $1 chacune lors de la résolution du marché.
À ce jour, « Le détroit de Bab el-Mandeb effectivement fermé par... ? » a généré $6.9 million en volume total de trading depuis le lancement du marché le Mar 16, 2026. Ce niveau d'activité reflète un fort engagement de la communauté Polymarket et garantit que les cotes actuelles sont alimentées par un large bassin de participants. Vous pouvez suivre les mouvements de prix en direct et trader sur n'importe quel résultat directement sur cette page.
Pour trader sur « Le détroit de Bab el-Mandeb effectivement fermé par... ? », parcourez les 10 résultats disponibles sur cette page. Chaque résultat affiche un prix actuel représentant la probabilité implicite du marché. Pour prendre position, sélectionnez le résultat que vous estimez le plus probable, choisissez « Oui » pour trader en sa faveur ou « Non » pour trader contre, entrez votre montant et cliquez sur « Trader ». Si votre résultat choisi est correct lors de la résolution, vos parts « Oui » rapportent $1 chacune. S'il est incorrect, elles rapportent $0. Vous pouvez également vendre vos parts avant la résolution.
Le favori actuel pour « Le détroit de Bab el-Mandeb effectivement fermé par... ? » est « 31 décembre » à 33%, ce qui signifie que le marché attribue une probabilité de 33% à ce résultat. Le résultat le plus proche ensuite est « 30 septembre » à 23%. Ces cotes sont mises à jour en temps réel à mesure que les traders achètent et vendent des parts. Revenez fréquemment ou ajoutez cette page à vos favoris.
Les règles de résolution de « Le détroit de Bab el-Mandeb effectivement fermé par... ? » définissent exactement ce qui doit se produire pour que chaque résultat soit déclaré gagnant, y compris les sources de données officielles utilisées pour déterminer le résultat. Vous pouvez consulter les critères de résolution complets dans la section « Règles » sur cette page au-dessus des commentaires. Nous recommandons de lire attentivement les règles avant de trader, car elles précisent les conditions exactes, les cas particuliers et les sources.
Oui. Vous n'avez pas besoin de trader pour rester informé. Cette page sert de suivi en direct pour « Le détroit de Bab el-Mandeb effectivement fermé par... ? ». Les probabilités des résultats sont mises à jour en temps réel à mesure que de nouvelles transactions arrivent. Vous pouvez ajouter cette page à vos favoris et consulter la section commentaires pour voir ce que disent les autres traders. Vous pouvez également utiliser les filtres de plage temporelle sur le graphique pour voir comment les cotes ont évolué au fil du temps.
Les cotes de Polymarket sont fixées par de vrais traders qui mettent de l'argent réel derrière leurs convictions, ce qui tend à produire des prédictions précises. Avec $6.9 million échangés sur « Le détroit de Bab el-Mandeb effectivement fermé par... ? », ces prix agrègent les connaissances collectives et la conviction de milliers de participants — surpassant souvent les sondages, les prévisions d’experts et les enquêtes traditionnelles. Les marchés de prédiction comme Polymarket ont un solide historique de précision, surtout à mesure que les événements approchent de leur date de résolution. Par exemple, Polymarket a un score de précision sur un mois de 94%. Pour les dernières statistiques sur la précision des prédictions de Polymarket, visitez la page de précision sur Polymarket.
Pour placer votre première transaction sur « Le détroit de Bab el-Mandeb effectivement fermé par... ? », inscrivez-vous pour un compte Polymarket gratuit et approvisionnez-le en utilisant des cryptomonnaies, une carte de crédit ou débit, ou un virement bancaire. Une fois votre compte approvisionné, revenez sur cette page, sélectionnez le résultat sur lequel vous souhaitez trader, entrez votre montant et cliquez sur « Trader ». Si vous êtes nouveau dans les marchés de prédiction, cliquez sur le lien « Comment ça marche » en haut de n'importe quelle page Polymarket pour un guide étape par étape.
Sur Polymarket, le prix de chaque résultat représente la probabilité implicite du marché. Un prix de 33¢ pour « 31 décembre » sur le marché « Le détroit de Bab el-Mandeb effectivement fermé par... ? » signifie que les traders estiment collectivement qu'il y a environ une probabilité de 33% que « 31 décembre » sera le résultat correct. Si vous achetez des parts « Oui » à 33¢ et que le résultat est correct, vous recevez $1,00 par part — un gain de 67¢ par part. S'il est incorrect, ces parts valent $0.
La date de fin prévue du marché « Le détroit de Bab el-Mandeb effectivement fermé par... ? » est passée, mais le marché n'a pas encore été officiellement résolu. La date de fin indique quand l'événement sous-jacent est censé se produire ou devenir connaissable. Le marché reste ouvert au trading jusqu'à ce que le résultat soit formellement résolu. Consultez le statut de résolution et la section « Règles » sur cette page pour les mises à jour.
Le marché « Le détroit de Bab el-Mandeb effectivement fermé par... ? » a une communauté active de 180 commentaires où les traders partagent leurs analyses, débattent des résultats et discutent des derniers développements. Faites défiler jusqu'à la section commentaires ci-dessous pour lire ce que pensent les autres participants. Vous pouvez également filtrer par « Principaux détenteurs » ou consulter l'onglet « Activité » pour un flux en temps réel des transactions.
Polymarket est le plus grand marché de prédiction au monde, où vous pouvez rester informé et profiter de vos connaissances sur les événements du monde réel. Les traders achètent et vendent des parts sur des résultats allant de la politique et des élections aux cryptomonnaies, finances, sports, technologie et culture, y compris des marchés comme « Le détroit de Bab el-Mandeb effectivement fermé par... ? ». Les prix reflètent des probabilités en temps réel soutenues par une conviction financière, fournissant souvent des signaux plus rapides et plus précis que les sondages, les commentateurs ou les enquêtes traditionnelles.
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