Republicans currently hold narrow majorities entering the 2026 midterms, with 53 Senate seats and a slim House edge near 218. Trader consensus across the leading market bins reflects a closely contested outcome, driven by Democratic advantages in the generic congressional ballot of four to seven points and historical midterm patterns that typically produce losses for the president's party. Senate dynamics hinge on defending more than 20 Republican-held seats against a Democratic path requiring a net gain of roughly four, while House forecasts center on competitive districts and redistricting effects that could shift the balance by a handful of seats. Recent polling and ratings from nonpartisan analysts show multiple toss-ups that keep implied probabilities tightly bunched, with separation likely hinging on turnout, late campaign developments, or shifts in voter sentiment over the final weeks.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato47–49 e 193–207 22.3%
50–52 e 208–222 15.4%
≤46 e ≤192 14.6%
≤46 e 193–207 11.3%
$25,817 Vol.
$25,817 Vol.
3 nov 2026
≥53 e ≥223
2%
≥53 e 208–222
4%
≥53 e ≤207
3%
50–52 e ≥223
5%
50–52 e 208–222
15%
50–52 e 193–207
10%
50–52 e ≤192
4%
47–49 e ≥208
5%
47–49 e 193–207
22%
47–49 e ≤192
11%
≤46 e ≥208
2%
≤46 e 193–207
11%
≤46 e ≤192
15%
47–49 e 193–207 22.3%
50–52 e 208–222 15.4%
≤46 e ≤192 14.6%
≤46 e 193–207 11.3%
$25,817 Vol.
$25,817 Vol.
3 nov 2026
≥53 e ≥223
$503 Vol.
2%
≥53 e 208–222
$2,594 Vol.
4%
≥53 e ≤207
$640 Vol.
3%
50–52 e ≥223
$464 Vol.
5%
50–52 e 208–222
$5,970 Vol.
15%
50–52 e 193–207
$6,096 Vol.
10%
50–52 e ≤192
$1,767 Vol.
4%
47–49 e ≥208
$1,074 Vol.
5%
47–49 e 193–207
$1,044 Vol.
22%
47–49 e ≤192
$2,072 Vol.
11%
≤46 e ≥208
$551 Vol.
2%
≤46 e 193–207
$879 Vol.
11%
≤46 e ≤192
$2,163 Vol.
15%
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.Republicans currently hold narrow majorities entering the 2026 midterms, with 53 Senate seats and a slim House edge near 218. Trader consensus across the leading market bins reflects a closely contested outcome, driven by Democratic advantages in the generic congressional ballot of four to seven points and historical midterm patterns that typically produce losses for the president's party. Senate dynamics hinge on defending more than 20 Republican-held seats against a Democratic path requiring a net gain of roughly four, while House forecasts center on competitive districts and redistricting effects that could shift the balance by a handful of seats. Recent polling and ratings from nonpartisan analysts show multiple toss-ups that keep implied probabilities tightly bunched, with separation likely hinging on turnout, late campaign developments, or shifts in voter sentiment over the final weeks.
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.
Mercato aperto: Jun 25, 2026, 1:27 PM ET
Volume
$25,817Data di fine
3 nov 2026Mercato aperto
Jun 25, 2026, 1:27 PM ETResolver
0x69c47De9D...The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.Republicans currently hold narrow majorities entering the 2026 midterms, with 53 Senate seats and a slim House edge near 218. Trader consensus across the leading market bins reflects a closely contested outcome, driven by Democratic advantages in the generic congressional ballot of four to seven points and historical midterm patterns that typically produce losses for the president's party. Senate dynamics hinge on defending more than 20 Republican-held seats against a Democratic path requiring a net gain of roughly four, while House forecasts center on competitive districts and redistricting effects that could shift the balance by a handful of seats. Recent polling and ratings from nonpartisan analysts show multiple toss-ups that keep implied probabilities tightly bunched, with separation likely hinging on turnout, late campaign developments, or shifts in voter sentiment over the final weeks.
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.
This market will resolve according to the combined outcome of the Republican Party’s seat count in the US House of Representatives and the US Senate as a result of the 2026 midterm elections.
The Senate seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Vacant Senate seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. The House seat count includes all House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress. Where a Senate or House seat is decided by a runoff, the runoff result will determine attribution of that seat, even if it takes place after November 2026.
For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected.
For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. Senate who is not up for election changes party affiliation or vacates their seat after the date of the election, the seat is attributed to the party under which the member was affiliated at the time of the election.
Senate and House members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with a party are included in that party’s count. If the caucus decisions of members of the Senate or House elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year. If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.
Volume
$25,817Data di fine
3 nov 2026Mercato aperto
Jun 25, 2026, 1:27 PM ETResolver
0x69c47De9D...Republicans currently hold narrow majorities entering the 2026 midterms, with 53 Senate seats and a slim House edge near 218. Trader consensus across the leading market bins reflects a closely contested outcome, driven by Democratic advantages in the generic congressional ballot of four to seven points and historical midterm patterns that typically produce losses for the president's party. Senate dynamics hinge on defending more than 20 Republican-held seats against a Democratic path requiring a net gain of roughly four, while House forecasts center on competitive districts and redistricting effects that could shift the balance by a handful of seats. Recent polling and ratings from nonpartisan analysts show multiple toss-ups that keep implied probabilities tightly bunched, with separation likely hinging on turnout, late campaign developments, or shifts in voter sentiment over the final weeks.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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