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2026 Midterms: House Popular Vote Margin of Victory

Openone winner

Selected outcome

Democrats 6-8%

17%

Democrats 6-8% · 17%

Stored quote · checking the venue

Scheduled end
Nov 3, 2026 ET

Price

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Markets

  • Democrats 16%+

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by 16% or more?

    3%

    Open · $18 24h · $5,298 vol

    Bid 2.7¢ · Ask 3.9¢

    Open full market view →
  • Democrats 14-16%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 14% and 16%?

    3%

    Open · $19 24h · $4,738 vol

    Bid 2.9¢ · Ask 3.2¢

    Open full market view →
  • Democrats 12-14%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 12% and 14%?

    11%

    Open · $148 24h · $6,685 vol

    Bid 10.2¢ · Ask 11.8¢

    Open full market view →
  • Democrats 10-12%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 10% and 12%?

    24%

    Open · $181 24h · $11k vol

    Bid 22¢ · Ask 25¢

    Open full market view →
  • Democrats 8-10%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 8% and 10%?

    28%

    Open · $89 24h · $17k vol

    Bid 28¢ · Ask 29¢

    Open full market view →
  • Democrats 6-8%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 6% and 8%?

    17%

    Open · $148 24h · $18k vol

    Bid 16¢ · Ask 17¢

    Open full market view →
  • Democrats 4-6%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 4% and 6%?

    7%

    Open · $276 24h · $11k vol

    Bid 6¢ · Ask 8¢

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  • Democrats 2-4%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 2% and 4%?

    3%

    Open · $219 24h · $19k vol

    Bid 2.3¢ · Ask 3.9¢

    Open full market view →
  • Democrats 0-2%

    Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 0% and 2%?

    3%

    Open · $18 24h · $22k vol

    Bid 2.2¢ · Ask 3.3¢

    Open full market view →
  • Republicans 0-2%

    Will the Republican Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 0% and 2%?

    2%

    Open · $79 24h · $6,986 vol

    Bid 1.2¢ · Ask 3.2¢

    Open full market view →
  • Republicans 2-4%

    Will the Republican Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 2% and 4%?

    2%

    Open · $191 24h · $32k vol

    Bid 1.8¢ · Ask 2.8¢

    Open full market view →
  • Republicans 4-6%

    Will the Republican Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 4% and 6%?

    1%

    Open · $18 24h · $5,357 vol

    Bid 0.6¢ · Ask 1.6¢

    Open full market view →
  • Republicans 6%+

    Will the Republican Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by 6% or more?

    1%

    Open · $129 24h · $5,314 vol

    Bid 0.5¢ · Ask 1.3¢

    Open full market view →
Event statistics
24h vol
$1,536
Volume
$163k
Liquidity
$377k
Open int.
—

How this resolves

One winner.

Scheduled end
Nov 3, 2026 ET
  1. Trading
  2. Closed
  3. In review
  4. Resolved
Rules text

This market will resolve according to the popular vote margin of victory between the Democratic Party and the Republican Party in the US House of Representatives midterm elections, scheduled for November 3, 2026. For the purpose of this market, the “popular vote margin of victory” is defined as the absolute difference between the percentage of valid votes cast for all Democratic Party House candidates and the percentage of valid votes cast for all Republican Party House candidates in this election. The percentage of the valid votes cast for each party’s House candidates will be determined by dividing the total number of valid votes that party’s House candidates receive by the sum of all valid votes cast for U.S. House candidates in the election. Only votes cast for candidates for U.S. Representative (voting members of the House of Representatives from districts in the 50 states) will be considered; votes for Delegates and the Resident Commissioner will not be considered. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. This market will resolve based on the vote totals as published by the US Clerk of the House. Any recount included in the Clerk of the House’s publication will be considered. If the US House of Representatives midterm elections do not take place by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". The resolution source for this market will be the 2026 midterm election results published by the US Clerk of the House (https://history.house.gov/Institution/Election-Statistics/). If the 2026 midterm elections take place, and the Clerk of the House does not publish the results of this election by June 30, 2027, 11:59 PM ET, another credible resolution source may be chosen.

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