MA-06 Democratic Primary WinnerSeth Moulton
ResolvedOutcome: No$5Kas of
Odds now
This market has resolved No. Final market pricing put YES at 0%, as of .
YES0¢
NO100¢
as of
What moved the odds?
11 AI-matched news signals on this market, newest first. Entry price is the called side when the news hit; the signed return marks it against the final price as of .
Markey defeats Rep. Seth Moulton, a HASC member and the top Dem on the Strategic Forces Subcommittee, in the Massachusetts Senate Democratic primary.
Massachusetts Sen. Ed Markey, who has spent nearly a half-century in Congress, has fended off a Democratic primary challenge from Rep. Seth Moulton @WSJ
Live results: Massachusetts Sen. Ed Markey will defeat Rep. Seth Moulton in Democratic primary, CNN projects
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Massachusetts Democratic U.S. Senator Ed Markey Wins Renomination, Withstanding Primary Challenge From U.S. Rep. Seth Moulton - NBC News Projects
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Massachusetts Democratic U.S. Senator Ed Markey Wins Renomination, Withstanding Primary Challenge From U.S. Rep. Seth Moulton - AP Projects
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Massachusetts Democratic U.S. Senator Ed Markey Wins Renomination, Withstanding Primary Challenge From U.S. Rep. Seth Moulton - Ddhq Projects
Ed Markey defeats Seth Moulton to win his Democratic primary, @NBCNews projects. • • Markey is 80; Moulton is 47. But Markey played up his progressive credentials and cast doubt on Moulton’s. Markey will likely cruise to reelection in dark blue Massachusetts this fall.
Democratic Sen. Ed Markey fends off Massachusetts primary challenge from Rep. Seth Moulton
New Suffolk/Boston Globe poll of #MASEN Democratic primary: • • Ed Markey (i) 52 • Seth Moulton 38 • Undecided 9 • • (Aug. 13-16; 500 LVs; +/-4.4%) • •
Seth Moulton, who has positioned himself as a moderate in his time in House, is shifting to the left as he tries to defeat Ed Markey in primary: “What I'm saying is that we're both progressive,” Moulton said. • • And says of 80-year-old-Markey: “The reality is that if we win the United States Senate, it'll probably be by one vote. We've seen what's happened with Mitch McConnell. We've seen what's happened with Joe Biden. We've seen what's happened with Dianne Feinstein, we just can't afford as a party to lose the majority.” • • Markey whacks Moulton for his past votes and says: “This is the most energized I've ever been. I battle Trump every single day on every single issue.”
#MASEN Democratic primary: Seth Moulton outraised Ed Markey in the second quarter, $1.4 million to $1 million, per the latest FEC filings. • • Moulton has $2.6M cash on hand; Markey has $2.2 million.
Where does the news lean?
0YES11NO0neutraltrailing 24h
Average match confidence across the listed signals: 95%.
How did this market resolve?
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MA-06 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 15, 2026.
If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
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See all outcomes for MA-06 Democratic Primary Winner — the full event, with combined odds and signal timeline.