Incumbent Sen. Ed Markey's strong name recognition and history of defeating a high-profile primary challenger in 2020 position him as the clear trader consensus favorite at 71% implied probability for Massachusetts's Democratic Senate primary on September 1, 2026. Recent Emerson College Polling (May 3-4) shows Markey leading Rep. Seth Moulton 37%-32% among likely Democratic primary voters, with 29% undecided—a tightening from the prior UNH survey (April 16-20: 46%-33%) that reflects Moulton's gains at 24.5% on the market via his generational change pitch against the 80-year-old senator. Negligible odds for Rep. Ayanna Pressley (0.7%) and Alex Rikleen (0.4%) align with minimal polling or campaign traction, leaving undecideds as the key battleground ahead of potential debates.
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. · AggiornatoEd Markey 71%
Seth Moulton 25%
Ayanna Pressley <1%
Alexander Rikleen <1%
$13,057 Vol.
$13,057 Vol.
Ed Markey
71%
Seth Moulton
25%
Ayanna Pressley
1%
Alexander Rikleen
<1%
Ed Markey 71%
Seth Moulton 25%
Ayanna Pressley <1%
Alexander Rikleen <1%
$13,057 Vol.
$13,057 Vol.
Ed Markey
71%
Seth Moulton
25%
Ayanna Pressley
1%
Alexander Rikleen
<1%
If no 2026 Massachusetts Democratic Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Massachusetts Democratic party, however an overwhelming consensus of credible reporting may suffice.
Mercato aperto: Dec 2, 2025, 3:26 PM ET
Resolver
0x2F5e3684c...If no 2026 Massachusetts Democratic Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Massachusetts Democratic party, however an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...Incumbent Sen. Ed Markey's strong name recognition and history of defeating a high-profile primary challenger in 2020 position him as the clear trader consensus favorite at 71% implied probability for Massachusetts's Democratic Senate primary on September 1, 2026. Recent Emerson College Polling (May 3-4) shows Markey leading Rep. Seth Moulton 37%-32% among likely Democratic primary voters, with 29% undecided—a tightening from the prior UNH survey (April 16-20: 46%-33%) that reflects Moulton's gains at 24.5% on the market via his generational change pitch against the 80-year-old senator. Negligible odds for Rep. Ayanna Pressley (0.7%) and Alex Rikleen (0.4%) align with minimal polling or campaign traction, leaving undecideds as the key battleground ahead of potential debates.
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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