The closely contested 51% implied probability for "No" on Democrats sweeping the core four Senate races—Maine, Michigan, North Carolina, and Georgia—reflects balanced uncertainty across these battlegrounds heading into the November 2026 midterms. Democrats hold two of the seats while challenging two Republican-held ones in a map shaped by post-2024 partisan dynamics, with recent Cook Political Report and Sabato's Crystal Ball updates moving North Carolina to Lean Democratic and Alaska and Ohio toward toss-ups based on polling averages and candidate positioning. Fundraising advantages for Democrats in several states have narrowed gaps, yet Republican incumbency edges and national turnout patterns maintain parity. Key variables that could shift consensus include late-cycle polling shifts in Michigan (following Gary Peters' retirement) or Maine, primary outcomes, or broader economic indicators influencing swing-state voter sentiment before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill Democrats win all "core four" senate races?
$19,791 Vol.
$19,791 Vol.
$19,791 Vol.
$19,791 Vol.
A candidate will be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic nominee (e.g., Greens, Libertarian, independent) will not count. Candidates who run as independents will not be considered a Democrat, regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call all relevant races for the same candidate. If all three sources don’t call a relevant race for the same candidate, this market will use the official certification of the election results for resolution.
Market Opened: Jan 13, 2026, 6:08 PM ET
Resolver
0x65070BE91...A candidate will be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic nominee (e.g., Greens, Libertarian, independent) will not count. Candidates who run as independents will not be considered a Democrat, regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call all relevant races for the same candidate. If all three sources don’t call a relevant race for the same candidate, this market will use the official certification of the election results for resolution.
Resolver
0x65070BE91...The closely contested 51% implied probability for "No" on Democrats sweeping the core four Senate races—Maine, Michigan, North Carolina, and Georgia—reflects balanced uncertainty across these battlegrounds heading into the November 2026 midterms. Democrats hold two of the seats while challenging two Republican-held ones in a map shaped by post-2024 partisan dynamics, with recent Cook Political Report and Sabato's Crystal Ball updates moving North Carolina to Lean Democratic and Alaska and Ohio toward toss-ups based on polling averages and candidate positioning. Fundraising advantages for Democrats in several states have narrowed gaps, yet Republican incumbency edges and national turnout patterns maintain parity. Key variables that could shift consensus include late-cycle polling shifts in Michigan (following Gary Peters' retirement) or Maine, primary outcomes, or broader economic indicators influencing swing-state voter sentiment before Election Day.
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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