Trader consensus favors zero Democratic Senate incumbents losing their 2026 primaries at 72%, driven by strong incumbency advantages and historical rarity of sitting senators falling in primaries, with only isolated challenges emerging among the nine running after retirements by Durbin (Illinois), Peters (Michigan), Smith (Minnesota), and Shaheen (New Hampshire). Colorado's John Hickenlooper faces the stiffest test from progressive state Sen. Julie Gonzales, who won the party assembly endorsement, yet Hickenlooper remains heavily favored via superior fundraising and name recognition ahead of the June 30 primary. Massachusetts' Ed Markey confronts Rep. Seth Moulton, but early indicators show incumbents dominating elsewhere, like unopposed Jon Ossoff (Georgia) and lightly challenged Cory Booker (New Jersey). No primary upsets have materialized in March contests for open seats, reinforcing low-risk positioning despite 21% odds on exactly one loss. Upcoming primaries in New Mexico (June 2), Colorado, and others could shift sentiment.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Cuántos senadores demócratas no ganarán sus primarias?
¿Cuántos senadores demócratas no ganarán sus primarias?
0 71%
1 20.0%
>4 14.3%
4 2.4%
0
79%
1
19%
2
2%
3
2%
4
2%
>4
14%
0 71%
1 20.0%
>4 14.3%
4 2.4%
0
79%
1
19%
2
2%
3
2%
4
2%
>4
14%
This market will resolve according to the number of Democratic Senate 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 Senate 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. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus prior to the conclusion of the relevant nominating election.
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.
Mercado abierto: Jan 14, 2026, 2:52 PM ET
Resolver
0x2F5e3684c...This market will resolve according to the number of Democratic Senate 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 Senate 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. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus prior to the conclusion of the relevant nominating election.
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...Trader consensus favors zero Democratic Senate incumbents losing their 2026 primaries at 72%, driven by strong incumbency advantages and historical rarity of sitting senators falling in primaries, with only isolated challenges emerging among the nine running after retirements by Durbin (Illinois), Peters (Michigan), Smith (Minnesota), and Shaheen (New Hampshire). Colorado's John Hickenlooper faces the stiffest test from progressive state Sen. Julie Gonzales, who won the party assembly endorsement, yet Hickenlooper remains heavily favored via superior fundraising and name recognition ahead of the June 30 primary. Massachusetts' Ed Markey confronts Rep. Seth Moulton, but early indicators show incumbents dominating elsewhere, like unopposed Jon Ossoff (Georgia) and lightly challenged Cory Booker (New Jersey). No primary upsets have materialized in March contests for open seats, reinforcing low-risk positioning despite 21% odds on exactly one loss. Upcoming primaries in New Mexico (June 2), Colorado, and others could shift sentiment.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
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