The record-low Arctic sea ice winter maximum extent in March 2026, tying 2025 at approximately 14.3 million square kilometers—1.36 million below the 1981-2010 average—has set the stage for a potentially historic summer melt, with NSIDC data showing record-low extents persisting into early May, including on May 8. This thin, vulnerable ice pack, combined with above-average air temperatures and an emerging El Niño (ENSO-neutral transitioning rapidly per NOAA, favoring reduced ice via altered atmospheric patterns), drives trader consensus toward a sub-4 million square kilometer minimum (60.5% implied probability), well below recent averages of 4.2-4.6 million. Upcoming NSIDC daily updates and June Sea Ice Prediction Network outlooks will refine melt trajectories amid inherent forecast uncertainties.
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 jourÉtendue minimale de la glace de mer arctique cet été ?
Étendue minimale de la glace de mer arctique cet été ?
<4 M km² 61%
4,2-4,4m km² 9.4%
4,0-4,2 M km² 8.9%
4,4-4,6 M km² 7.3%
$48,201 Vol.
$48,201 Vol.
<4 M km²
61%
4,0-4,2 M km²
9%
4,2-4,4m km²
9%
4,4-4,6 M km²
7%
4,6-4,8 millions de km²
5%
4,8-5 millions de km²
2%
5M+ km²
5%
<4 M km² 61%
4,2-4,4m km² 9.4%
4,0-4,2 M km² 8.9%
4,4-4,6 M km² 7.3%
$48,201 Vol.
$48,201 Vol.
<4 M km²
61%
4,0-4,2 M km²
9%
4,2-4,4m km²
9%
4,4-4,6 M km²
7%
4,6-4,8 millions de km²
5%
4,8-5 millions de km²
2%
5M+ km²
5%
This market will remain open until data has been published for October 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for October 1, 2026 will not be considered.
The resolution source for this market measures temperatures to thousands of square kilometers (e.g. 4.255 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 minimum value recorded for any day between August 1, 2026 and October 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.
Marché ouvert : Nov 20, 2025, 6:43 PM ET
Resolver
0x2F5e3684c...This market will remain open until data has been published for October 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for October 1, 2026 will not be considered.
The resolution source for this market measures temperatures to thousands of square kilometers (e.g. 4.255 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 minimum value recorded for any day between August 1, 2026 and October 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.
Resolver
0x2F5e3684c...The record-low Arctic sea ice winter maximum extent in March 2026, tying 2025 at approximately 14.3 million square kilometers—1.36 million below the 1981-2010 average—has set the stage for a potentially historic summer melt, with NSIDC data showing record-low extents persisting into early May, including on May 8. This thin, vulnerable ice pack, combined with above-average air temperatures and an emerging El Niño (ENSO-neutral transitioning rapidly per NOAA, favoring reduced ice via altered atmospheric patterns), drives trader consensus toward a sub-4 million square kilometer minimum (60.5% implied probability), well below recent averages of 4.2-4.6 million. Upcoming NSIDC daily updates and June Sea Ice Prediction Network outlooks will refine melt trajectories amid inherent forecast uncertainties.
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
Méfiez-vous des liens externes.
Méfiez-vous des liens externes.
Questions fréquentes