Market icon

Étendue maximale de la glace de mer arctique cet hiver ?

Market icon

Étendue maximale de la glace de mer arctique cet hiver ?

14,2-14,4 millions km² 92%

14,8-15 M km² 3.1%

<14m km² 2.6%

14,4-14,6 millions de km² 2.3%

Polymarket

$22,197 Vol.

14,2-14,4 millions km² 92%

14,8-15 M km² 3.1%

<14m km² 2.6%

14,4-14,6 millions de km² 2.3%

Polymarket

$22,197 Vol.

Market icon

<14m km²

$1,486 Vol.

3%

Market icon

14-14,2M km²

$1,179 Vol.

1%

Market icon

14,2-14,4 millions km²

$10,127 Vol.

92%

Market icon

14,4-14,6 millions de km²

$1,322 Vol.

2%

Market icon

14,6-14,8 millions de km²

$1,802 Vol.

1%

Market icon

14,8-15 M km²

$816 Vol.

3%

Market icon

15M+ km²

$5,463 Vol.

2%

This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen.

This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center.

This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered.

The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market.

The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen.
Volume
$22,197
Date de fin
Apr 1, 2026
Marché ouvert
Nov 20, 2025, 6:43 PM ET

Resolver

0x2F5e3684c...
This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen.
This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center. This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered. The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market. The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen.

Trader consensus overwhelmingly backs a maximum Arctic sea ice extent of 14.2-14.4 million square kilometers this winter (93.5% implied probability), driven by National Snow and Ice Data Center (NSIDC) measurements showing steady growth from November lows, currently tracking near the 2010s median at around 13 million square kilometers as of early January. This aligns with recent years' maxima—such as 14.33 million in 2024 and 14.42 million in 2023—amid fading El Niño influences and emerging La Niña patterns favoring colder Arctic conditions. Scenarios challenging this include prolonged warm air advection from unusual atmospheric blocking, potentially dropping below 14 million, or a strongly negative Arctic Oscillation expanding ice beyond 14.6 million, though both remain low-probability outliers per ensemble forecasts.

Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour

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Questions fréquentes

« Étendue maximale de la glace de mer arctique cet hiver ? » est un marché de prédiction sur Polymarket avec 7 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 « 14,2-14,4 millions km² » à 92%, suivi de « <14m km² » à 3%. Les prix reflètent des probabilités en temps réel de la communauté. Par exemple, une part cotée à 92¢ implique que le marché attribue collectivement une probabilité de 92% 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, « Étendue maximale de la glace de mer arctique cet hiver ? » a généré $22.2K en volume total de trading depuis le lancement du marché le Nov 20, 2025. 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 « Étendue maximale de la glace de mer arctique cet hiver ? », parcourez les 7 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 « Étendue maximale de la glace de mer arctique cet hiver ? » est « 14,2-14,4 millions km² » à 92%, ce qui signifie que le marché attribue une probabilité de 92% à ce résultat. Le résultat le plus proche ensuite est « <14m km² » à 3%. 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 « Étendue maximale de la glace de mer arctique cet hiver ? » 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.