MA-06 Democratic Primary WinnerDan Koh

ResolvedOutcome: YesVol$138KResolvedas of

Odds now

This market has resolved Yes. Final market pricing put YES at 100%, as of .

YES100¢
NO0¢

24has of

What moved the odds?

3 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 .

YESnbcnews.com98%match97¢+3%
Live: Dan Koh wins the Democratic primary for Massachusetts's 6th Congressional District, NBC News projects
YESDecision Desk (DDHQ)98%match97¢+3%
Decision Desk HQ projects Dan Koh wins the MA US House 6 Democratic Primary • • #DecisionMade: 10:26 PM EDT
YESapnews.com98%match97¢+3%
Dan Koh wins Democratic nomination for U.S. House in Massachusetts' 6th Congressional District

Where does the news lean?

13YES0NO4neutraltrailing 24h

Average match confidence across the listed signals: 98%.

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.