A surge of progressive and outsider challenges has already produced seven Democratic House incumbent primary losses in 2026, exceeding the postwar average and including defeats for Representatives Diana DeGette, John Larson, Shri Thanedar, Dan Goldman, and Adriano Espaillat amid redistricting contests and left-leaning primary turnout. Additional races remain unresolved in states such as California and Hawaii, with analysts noting further vulnerabilities for members facing well-funded challengers. Trader consensus clustering on 10-12 total losses reflects this elevated but contained wave, as most Democratic incumbents continue to secure renomination in safer districts while historical patterns and remaining filing deadlines limit prospects for substantially higher or lower final tallies.
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 jour10-12 50.3%
7-9 9.3%
>15 1.6%
<3 <1%
$23,356 Vol.
$23,356 Vol.
<3
1%
4-6
<1%
7-9
9%
10-12
50%
13-15
22%
>15
2%
10-12 50.3%
7-9 9.3%
>15 1.6%
<3 <1%
$23,356 Vol.
$23,356 Vol.
<3
1%
4-6
<1%
7-9
9%
10-12
50%
13-15
22%
>15
2%
This market will resolve according to the number of Democratic House incumbents who do not win their nominating election to move on to the general election as a result of the 2026 midterm primary elections.
An incumbent will be considered not to have won their election if they are not declared the winner of the election they sought, including if they withdraw, suspend, or otherwise leave the race at any point after officially registering as a candidate, regardless of the reason. Incumbents who do not officially register as candidates for reelection will not be considered.
This market will resolve based on the results of all House nominating elections, including party primaries, top-two or jungle primaries, and primaries for special elections, that are scheduled to occur between March 1 and September 30, 2026. If a required runoff for any such election or a subsequent qualifying round in a non-partisan primary system could change the market’s outcome, the market will remain open until that contest is conclusively called by this market’s resolution sources.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time of their nominating election.
Members of the House of Representatives who are "delegates” or “resident commissioners” not chosen by the people of a state are not included for purposes of resolving this market.
The resolution source for this market will be the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all relevant nominating elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on official state certification of the nominating election results.
Marché ouvert : Jan 14, 2026, 2:55 PM ET
Resolver
0x2F5e3684c...This market will resolve according to the number of Democratic House incumbents who do not win their nominating election to move on to the general election as a result of the 2026 midterm primary elections.
An incumbent will be considered not to have won their election if they are not declared the winner of the election they sought, including if they withdraw, suspend, or otherwise leave the race at any point after officially registering as a candidate, regardless of the reason. Incumbents who do not officially register as candidates for reelection will not be considered.
This market will resolve based on the results of all House nominating elections, including party primaries, top-two or jungle primaries, and primaries for special elections, that are scheduled to occur between March 1 and September 30, 2026. If a required runoff for any such election or a subsequent qualifying round in a non-partisan primary system could change the market’s outcome, the market will remain open until that contest is conclusively called by this market’s resolution sources.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time of their nominating election.
Members of the House of Representatives who are "delegates” or “resident commissioners” not chosen by the people of a state are not included for purposes of resolving this market.
The resolution source for this market will be the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all relevant nominating elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on official state certification of the nominating election results.
Resolver
0x2F5e3684c...A surge of progressive and outsider challenges has already produced seven Democratic House incumbent primary losses in 2026, exceeding the postwar average and including defeats for Representatives Diana DeGette, John Larson, Shri Thanedar, Dan Goldman, and Adriano Espaillat amid redistricting contests and left-leaning primary turnout. Additional races remain unresolved in states such as California and Hawaii, with analysts noting further vulnerabilities for members facing well-funded challengers. Trader consensus clustering on 10-12 total losses reflects this elevated but contained wave, as most Democratic incumbents continue to secure renomination in safer districts while historical patterns and remaining filing deadlines limit prospects for substantially higher or lower final tallies.
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

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