Massachusetts's entrenched Democratic advantage in federal elections underpins the market's strong consensus around a Democratic winner. Incumbent Senator Ed Markey seeks a third term amid a Democratic primary featuring U.S. Representative Seth Moulton, while Republican contenders including John Deaton prepare for the general election on November 3, 2026. Nonpartisan ratings classify the race as solid or safe Democratic, consistent with the party's unbroken Senate victories in the state since 2010 and broad voter registration and turnout patterns. Upcoming September 1 primaries and any shifts in national midterm dynamics represent the main variables that could alter the trajectory, though structural factors limit realistic paths for a Republican victory.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoVincitore delle elezioni del Senato del Massachusetts
$13,152 Vol.
$13,152 Vol.

Democratico
96%

Repubblicano
4%
$13,152 Vol.
$13,152 Vol.

Democratico
96%

Repubblicano
4%
A candidate shall 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 or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options 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 the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Mercato aperto: Oct 13, 2025, 5:07 PM ET
Resolver
0x2F5e3684c...A candidate shall 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 or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options 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 the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Resolver
0x2F5e3684c...Massachusetts's entrenched Democratic advantage in federal elections underpins the market's strong consensus around a Democratic winner. Incumbent Senator Ed Markey seeks a third term amid a Democratic primary featuring U.S. Representative Seth Moulton, while Republican contenders including John Deaton prepare for the general election on November 3, 2026. Nonpartisan ratings classify the race as solid or safe Democratic, consistent with the party's unbroken Senate victories in the state since 2010 and broad voter registration and turnout patterns. Upcoming September 1 primaries and any shifts in national midterm dynamics represent the main variables that could alter the trajectory, though structural factors limit realistic paths for a Republican victory.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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