Republicans hold a slim 220-215 majority in the U.S. House after their narrow 2024 election gains, positioning them as vulnerable targets in the 2026 midterms, when all 435 seats are contested amid historical trends favoring the opposition party by an average net loss of 26 seats for the president's party since World War II. Recent generic ballot polls show Democrats leading by 3-6 points, driven by voter concerns over inflation, immigration policy, and potential government shutdown risks from debt ceiling debates in 2025. Key battleground districts in swing states like Pennsylvania, Michigan, and Arizona, plus competitive New York and California seats, will determine if Democrats can flip the 4 seats needed for a majority. Upcoming 2025 special elections and gubernatorial races offer early signals on turnout and generic ballot strength.
Resumen experimental generado por IA con datos de Polymarket · Actualizado$54,352 Vol.
Mar 31, 2026
31 de marzo
1%
$54,352 Vol.
31 de marzo
$29,894 Vol.
1%
This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by December 31, 2025, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.Republicans hold a slim 220-215 majority in the U.S. House after their narrow 2024 election gains, positioning them as vulnerable targets in the 2026 midterms, when all 435 seats are contested amid historical trends favoring the opposition party by an average net loss of 26 seats for the president's party since World War II. Recent generic ballot polls show Democrats leading by 3-6 points, driven by voter concerns over inflation, immigration policy, and potential government shutdown risks from debt ceiling debates in 2025. Key battleground districts in swing states like Pennsylvania, Michigan, and Arizona, plus competitive New York and California seats, will determine if Democrats can flip the 4 seats needed for a majority. Upcoming 2025 special elections and gubernatorial races offer early signals on turnout and generic ballot strength.
This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.
Mercado abierto: Dec 2, 2025, 1:01 PM ET
Volumen
$54,352Fecha de finalización
Mar 31, 2026Mercado abierto
Dec 2, 2025, 1:01 PM ETResolver
0x65070BE91...This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by December 31, 2025, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.Republicans hold a slim 220-215 majority in the U.S. House after their narrow 2024 election gains, positioning them as vulnerable targets in the 2026 midterms, when all 435 seats are contested amid historical trends favoring the opposition party by an average net loss of 26 seats for the president's party since World War II. Recent generic ballot polls show Democrats leading by 3-6 points, driven by voter concerns over inflation, immigration policy, and potential government shutdown risks from debt ceiling debates in 2025. Key battleground districts in swing states like Pennsylvania, Michigan, and Arizona, plus competitive New York and California seats, will determine if Democrats can flip the 4 seats needed for a majority. Upcoming 2025 special elections and gubernatorial races offer early signals on turnout and generic ballot strength.
This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.
The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.
A tie in the number of minutes will not qualify.
The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.
Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.
Volumen
$54,352Fecha de finalización
Mar 31, 2026Mercado abierto
Dec 2, 2025, 1:01 PM ETResolver
0x65070BE91...Republicans hold a slim 220-215 majority in the U.S. House after their narrow 2024 election gains, positioning them as vulnerable targets in the 2026 midterms, when all 435 seats are contested amid historical trends favoring the opposition party by an average net loss of 26 seats for the president's party since World War II. Recent generic ballot polls show Democrats leading by 3-6 points, driven by voter concerns over inflation, immigration policy, and potential government shutdown risks from debt ceiling debates in 2025. Key battleground districts in swing states like Pennsylvania, Michigan, and Arizona, plus competitive New York and California seats, will determine if Democrats can flip the 4 seats needed for a majority. Upcoming 2025 special elections and gubernatorial races offer early signals on turnout and generic ballot strength.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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