Which party will win the U.S. Senate in 2026? — Republican Party

This contract resolves based on whether the Republican Party controls the U.S. Senate following the 2026 United States midterm elections held on Tuesday, November 3, 2026. Control is defined as holding the most seats in the Senate based on final, official results. A majority consists of at least 51 seats. If two parties hold the same number of seats, control is determined by which party enters government, including consideration of the Vice President’s tie-breaking role. Independents who formally caucus with a party are treated as members of that party. If control cannot be determined by seat totals, control is determined by Senate leadership, as reflected by the party affiliation of the President Pro Tempore. The contract resolves to Yes if the Republican Party controls the Senate and to No otherwise. Read the full contract [terms & conditions](https://images.ctfassets.net/jg6lo9a2ukvr/4N0uAFXTLBUpbp1Z7iPjJi/f185eb7d03ccd2e33a41426f215b8b53/Election_Outcomes_-_Terms_and_Conditions.pdf)

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  Which party will win the U.S. Senate?: Will Republicans win the U.S. Senate in 2026? Republican Party

  If the Republican Party has won control of the U.S. Senate in 2026, then the market resolves to Yes. This market may be determined early based on a consensus of media calls projecting control of the U.S. Senate. See full rules for details. Otherwise, victory will be determined by the party identification of the President pro tempore of the Senate on February 1, 2027.

  read Oct 22, 02:26 AM UTC

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  Which party will win the U.S. Senate in 2026? — Republican Party

  This contract resolves based on whether the Republican Party controls the U.S. Senate following the 2026 United States midterm elections held on Tuesday, November 3, 2026. Control is defined as holding the most seats in the Senate based on final, official results. A majority consists of at least 51 seats. If two parties hold the same number of seats, control is determined by which party enters government, including consideration of the Vice President’s tie-breaking role. Independents who formally caucus with a party are treated as members of that party. If control cannot be determined by seat totals, control is determined by Senate leadership, as reflected by the party affiliation of the President Pro Tempore. The contract resolves to Yes if the Republican Party controls the Senate and to No otherwise. Read the full contract [terms & conditions](https://images.ctfassets.net/jg6lo9a2ukvr/4N0uAFXTLBUpbp1Z7iPjJi/f185eb7d03ccd2e33a41426f215b8b53/Election_Outcomes_-_Terms_and_Conditions.pdf)

  read Oct 23, 01:47 PM UTC