With no Republican House incumbents unseated in completed primaries to date, trader consensus clusters around 7-9 losses at 40% implied probability, reflecting expectations of intra-party turbulence in remaining contests across states like Arizona, California, and Washington. Key drivers include Trump-backed challengers targeting vulnerable moderates such as Reps. Don Bacon, Mike Lawler, and Brian Fitzpatrick in competitive deep-red districts, amplified by Freedom Caucus fundraising and endorsements. Recent Texas runoffs highlighted risks, with Rep. Tony Gonzales surviving by a razor-thin 1% margin despite intense opposition. Historical base rates from 2022, when three GOP incumbents fell, plus over 20 notable primary challenges pending, position 4-6 losses (23%) as the next likely band, while extremes like >15 draw minimal support amid incumbency advantages.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert<3 11.8%
>15 3.4%
13-15 3.0%
10-12 3.0%
$31,306 Vol.
$31,306 Vol.
<3
12%
4-6
23%
7-9
40%
10-12
3%
13-15
3%
>15
3%
<3 11.8%
>15 3.4%
13-15 3.0%
10-12 3.0%
$31,306 Vol.
$31,306 Vol.
<3
12%
4-6
23%
7-9
40%
10-12
3%
13-15
3%
>15
3%
This market will resolve according to the number of Republican 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.
Markt eröffnet: Jan 14, 2026, 2:52 PM ET
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...With no Republican House incumbents unseated in completed primaries to date, trader consensus clusters around 7-9 losses at 40% implied probability, reflecting expectations of intra-party turbulence in remaining contests across states like Arizona, California, and Washington. Key drivers include Trump-backed challengers targeting vulnerable moderates such as Reps. Don Bacon, Mike Lawler, and Brian Fitzpatrick in competitive deep-red districts, amplified by Freedom Caucus fundraising and endorsements. Recent Texas runoffs highlighted risks, with Rep. Tony Gonzales surviving by a razor-thin 1% margin despite intense opposition. Historical base rates from 2022, when three GOP incumbents fell, plus over 20 notable primary challenges pending, position 4-6 losses (23%) as the next likely band, while extremes like >15 draw minimal support amid incumbency advantages.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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