This market will resolve according to the party that wins control of the United States House of Representatives in the 2026 United States midterm election.

A party wins control of the United States House of Representatives if it wins a majority of the chamber’s voting seats. If no party wins a majority of voting seats, the chamber will be deemed controlled by the party with which the first elected Speaker of the House of the Congress that convenes after the 2026 midterm election is affiliated.

The following rules govern the counting of seats for determining which party wins control of the chamber.

All House elections in the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th Congress are included. Where a seat is decided by a runoff, the runoff result will determine attribution of that seat.

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.

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 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.

Democratic Party

Republican Party

Which party will win the House in 2026?

This market will resolve according to the party that wins control of the United States Senate in the 2026 United States midterm election.

A party wins control of the United States Senate if it wins a majority of the chamber’s voting seats. If no party wins a majority of voting seats, the party that wins control of the chamber is the party that wins half of the voting seats and holds the Vice Presidency. If the outcome remains ambiguous after applying the above criteria, the chamber will be deemed controlled by the party with which the first selected President Pro Tempore of the Congress that convenes after the specified election is affiliated.

The following rules govern the counting of seats for determining which party wins control of the chamber.

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 are included. Runoffs for qualifying elections will determine attribution of the relevant seat, even if they take place after November 2026. Vacant 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.

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 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 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.

Which party will win the Senate in 2026?

This market will resolve according to the Republican Party’s seat count in the United States Senate as a result of the 2026 United States midterm election scheduled for November 3, 2026.

The 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. Runoffs for qualifying elections will determine attribution of the relevant seat, even if they take place after November 2026. Vacant 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.

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 members elected as independents who formally caucus with, or, for newly elected members, who announce their intent to caucus with, the Republican party are included in the count. If the caucus decisions of members of the Senate 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.

≤47

Republican Senate seats after the 2026 midterm elections?

This market will resolve to the driver who wins the 2026 Action of the Year award for the 2026 Formula 1 season as awarded at the FIA Awards.

In the event of a tie, this market will resolve according to the official winner as determined by FIA rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically.

If the 2026 Formula 1 season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.

The resolution source for this market will be official information from the FIA; however, a consensus of credible reporting may also be used.

Max Verstappen

Kimi Antonelli

Lewis Hamilton

Franco Colapinto

Oscar Piastri

George Russell

Alexander Albon

Liam Lawson

Charles Leclerc

Lando Norris

Pierre Gasly

Fernando Alonso

Gabriel Bortoleto

Isack Hadjar

Oliver Bearman

Arvid Lindblad

Valtteri Bottas

Esteban Ocon

Sergio Perez

Carlos Sainz

Nico Hulkenberg

Lance Stroll

F1: Action of the Year

This is a polymarket on the winner of the 2026 F1 United States Grand Prix, scheduled for Oct 25, 2026.

If the 2026 F1 United States Grand Prix is canceled or rescheduled to a date after Nov 1, 2026, this market will resolve to “Other.”

This market will resolve in favor of the driver who is officially listed in first place in the Final Classification published by the FIA following the conclusion of the race. The Final Classification is typically released 30-60 minutes after the race ends and includes any applied time penalties and official adjustments.

Disqualifications or changes made after the publication of the Final Classification will not affect market resolution. The timing of the podium ceremony does not determine the result for this market — only the FIA's published classification will be used to resolve this market.

The resolution source will be the official Formula 1 website and a consensus of credible sports news reporting.

Which party will win the House in 2026?

Which party will win the Senate in 2026?

Republican Senate seats after the 2026 midterm elections?

F1: Action of the Year

United States Grand Prix: Driver Winner

United States Grand Prix: Driver Fastest Lap

United States Grand Prix: Which Constructor Scores 1st?

United States Grand Prix: Driver Winner

United States Grand Prix: Constructor Fastest Lap

Will there be a safety car during the 2026 F1 United States Grand Prix?

Will there be a red flag during the 2026 F1 United States Grand Prix?

United States Grand Prix: Practice 3 Fastest Lap

United States Grand Prix: Head-to-Head

United States Grand Prix: Driver Podium Finish

Mexican Grand Prix: Driver Winner

Mexican Grand Prix: Which Constructor Scores 1st?

Mexican Grand Prix: Driver Pole Position

Mexican Grand Prix: Constructor Pole Position

Mexican Grand Prix: Driver Fastest Lap

Mexican Grand Prix: Constructor Fastest Lap

Will there be a safety car during the 2026 F1 Mexican Grand Prix?

Previsions E2E | The World's Largest Prediction Market

Which party will win the House in 2026?

Which party will win the Senate in 2026?

Republican Senate seats after the 2026 midterm elections?

F1: Action of the Year

United States Grand Prix: Driver Winner

United States Grand Prix: Driver Fastest Lap

United States Grand Prix: Which Constructor Scores 1st?

United States Grand Prix: Driver Winner

United States Grand Prix: Constructor Fastest Lap

Will there be a safety car during the 2026 F1 United States Grand Prix?

Will there be a red flag during the 2026 F1 United States Grand Prix?

United States Grand Prix: Practice 3 Fastest Lap

United States Grand Prix: Head-to-Head

United States Grand Prix: Driver Podium Finish

Mexican Grand Prix: Driver Winner

Mexican Grand Prix: Which Constructor Scores 1st?

Mexican Grand Prix: Driver Pole Position

Mexican Grand Prix: Constructor Pole Position

Mexican Grand Prix: Driver Fastest Lap

Mexican Grand Prix: Constructor Fastest Lap

Will there be a safety car during the 2026 F1 Mexican Grand Prix?