Republicans currently hold a 53-47 Senate majority following the 2024 elections and defend 22 of the 33 seats contested in November 2026, while Democrats defend 13. Midterm dynamics, including historical opposition-party gains and the specific map featuring several competitive Republican-held seats in states carried by Democrats in recent cycles, contribute to trader pricing that clusters around modest net Republican losses. Forecasts from multiple analysts show expected outcomes near 49 seats, aligning with the market's leading probability on 48 or fewer. Key differentiators among possible results include performance in battlegrounds such as Maine, North Carolina, and Georgia, candidate recruitment and primary outcomes, and any late shifts in national polling or turnout patterns that could consolidate support for higher or lower seat totals. Resolution depends on certified November results.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert$2,738,467 Vol.
$2,738,467 Vol.
3. Nov. 2026
≤47
24%
48
12%
49
14%
50
14%
51
14%
52
12%
53
4%
54
2%
55
2%
56
2%
57+
2%
$2,738,467 Vol.
$2,738,467 Vol.
3. Nov. 2026
≤47
$167,938 Vol.
24%
48
$39,907 Vol.
12%
49
$50,503 Vol.
14%
50
$115,799 Vol.
14%
51
$220,821 Vol.
14%
52
$586,147 Vol.
12%
53
$69,259 Vol.
4%
54
$762,912 Vol.
2%
55
$430,052 Vol.
2%
56
$182,960 Vol.
2%
57+
$112,170 Vol.
2%
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.Republicans currently hold a 53-47 Senate majority following the 2024 elections and defend 22 of the 33 seats contested in November 2026, while Democrats defend 13. Midterm dynamics, including historical opposition-party gains and the specific map featuring several competitive Republican-held seats in states carried by Democrats in recent cycles, contribute to trader pricing that clusters around modest net Republican losses. Forecasts from multiple analysts show expected outcomes near 49 seats, aligning with the market's leading probability on 48 or fewer. Key differentiators among possible results include performance in battlegrounds such as Maine, North Carolina, and Georgia, candidate recruitment and primary outcomes, and any late shifts in national polling or turnout patterns that could consolidate support for higher or lower seat totals. Resolution depends on certified November results.
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
Markt eröffnet: Dec 18, 2025, 8:55 PM ET
Volumen
$2,738,467Enddatum
3. Nov. 2026Markt eröffnet
Dec 18, 2025, 8:55 PM ETResolver
0x2F5e3684c...The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.Republicans currently hold a 53-47 Senate majority following the 2024 elections and defend 22 of the 33 seats contested in November 2026, while Democrats defend 13. Midterm dynamics, including historical opposition-party gains and the specific map featuring several competitive Republican-held seats in states carried by Democrats in recent cycles, contribute to trader pricing that clusters around modest net Republican losses. Forecasts from multiple analysts show expected outcomes near 49 seats, aligning with the market's leading probability on 48 or fewer. Key differentiators among possible results include performance in battlegrounds such as Maine, North Carolina, and Georgia, candidate recruitment and primary outcomes, and any late shifts in national polling or turnout patterns that could consolidate support for higher or lower seat totals. Resolution depends on certified November results.
The 2026 midterm elections are scheduled to be held on November 3, 2026.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
This market will resolve according to the number of seats held by the Republican Party in the US Senate as a result of the 2026 midterm elections.
This market will resolve based on the results of all Senate elections, including special elections, that are scheduled to occur in November 2026 as of October 31, 2026. If a required runoff for any such election could change the market’s outcome, the market will remain open until that runoff is conclusively called by this market’s resolution sources.
If a Senate seat is vacant but a corresponding election is not held in November 2026, the seat will be considered held by the party of the seat's most recent incumbent.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 Senate elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democratic or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the Senate elections are conclusively called by this market's resolution sources.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called all Senate elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
Volumen
$2,738,467Enddatum
3. Nov. 2026Markt eröffnet
Dec 18, 2025, 8:55 PM ETResolver
0x2F5e3684c...Republicans currently hold a 53-47 Senate majority following the 2024 elections and defend 22 of the 33 seats contested in November 2026, while Democrats defend 13. Midterm dynamics, including historical opposition-party gains and the specific map featuring several competitive Republican-held seats in states carried by Democrats in recent cycles, contribute to trader pricing that clusters around modest net Republican losses. Forecasts from multiple analysts show expected outcomes near 49 seats, aligning with the market's leading probability on 48 or fewer. Key differentiators among possible results include performance in battlegrounds such as Maine, North Carolina, and Georgia, candidate recruitment and primary outcomes, and any late shifts in national polling or turnout patterns that could consolidate support for higher or lower seat totals. Resolution depends on certified November results.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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