Recent Cook Political Report shifts moving five competitive House races toward Democrats, alongside generic ballot polls showing Democratic leads of 2–8 points (averaging around +5), have driven trader consensus to a narrow 52.5% implied probability for a blue tsunami—Democrats securing 235+ House seats and 51+ Senate seats post-2026 midterms. Strong Democratic overperformance in recent special elections, like Wisconsin's Supreme Court race and Georgia's 14th District primary, signals high turnout among key voting blocs amid President Trump's approval ratings dipping below 45% on economic and foreign policy concerns. This closely contested market reflects historical midterm penalties for the incumbent party, balanced by a GOP-favorable Senate map and narrow battleground margins. Upcoming April specials, primaries, and economic data could tip odds toward larger Democratic gains or Republican resilience.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$23,006 Vol.
$23,006 Vol.
Nov 30, 2026
$23,006 Vol.
$23,006 Vol.
Nov 30, 2026
This market will resolve to “Yes” if both of the following conditions are met as a result of the 2026 midterm elections:
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdfRecent Cook Political Report shifts moving five competitive House races toward Democrats, alongside generic ballot polls showing Democratic leads of 2–8 points (averaging around +5), have driven trader consensus to a narrow 52.5% implied probability for a blue tsunami—Democrats securing 235+ House seats and 51+ Senate seats post-2026 midterms. Strong Democratic overperformance in recent special elections, like Wisconsin's Supreme Court race and Georgia's 14th District primary, signals high turnout among key voting blocs amid President Trump's approval ratings dipping below 45% on economic and foreign policy concerns. This closely contested market reflects historical midterm penalties for the incumbent party, balanced by a GOP-favorable Senate map and narrow battleground margins. Upcoming April specials, primaries, and economic data could tip odds toward larger Democratic gains or Republican resilience.
This market will resolve to “Yes” if both of the following conditions are met as a result of the 2026 midterm elections:
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdf
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdf
Market Opened: Jan 13, 2026, 7:52 PM ET
Volume
$23,006End Date
Nov 30, 2026Market Opened
Jan 13, 2026, 7:52 PM ETResolver
0x65070BE91...This market will resolve to “Yes” if both of the following conditions are met as a result of the 2026 midterm elections:
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdfRecent Cook Political Report shifts moving five competitive House races toward Democrats, alongside generic ballot polls showing Democratic leads of 2–8 points (averaging around +5), have driven trader consensus to a narrow 52.5% implied probability for a blue tsunami—Democrats securing 235+ House seats and 51+ Senate seats post-2026 midterms. Strong Democratic overperformance in recent special elections, like Wisconsin's Supreme Court race and Georgia's 14th District primary, signals high turnout among key voting blocs amid President Trump's approval ratings dipping below 45% on economic and foreign policy concerns. This closely contested market reflects historical midterm penalties for the incumbent party, balanced by a GOP-favorable Senate map and narrow battleground margins. Upcoming April specials, primaries, and economic data could tip odds toward larger Democratic gains or Republican resilience.
This market will resolve to “Yes” if both of the following conditions are met as a result of the 2026 midterm elections:
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdf
- Democrats hold 235 or more seats in the House
- Democrats hold 51 or more seats in the Senate
Otherwise, this market will resolve to “No”.
This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met.
The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/BlueTsunami.pdf
Volume
$23,006End Date
Nov 30, 2026Market Opened
Jan 13, 2026, 7:52 PM ETResolver
0x65070BE91...Recent Cook Political Report shifts moving five competitive House races toward Democrats, alongside generic ballot polls showing Democratic leads of 2–8 points (averaging around +5), have driven trader consensus to a narrow 52.5% implied probability for a blue tsunami—Democrats securing 235+ House seats and 51+ Senate seats post-2026 midterms. Strong Democratic overperformance in recent special elections, like Wisconsin's Supreme Court race and Georgia's 14th District primary, signals high turnout among key voting blocs amid President Trump's approval ratings dipping below 45% on economic and foreign policy concerns. This closely contested market reflects historical midterm penalties for the incumbent party, balanced by a GOP-favorable Senate map and narrow battleground margins. Upcoming April specials, primaries, and economic data could tip odds toward larger Democratic gains or Republican resilience.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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