Price history
Select outcomes to plot.
Description
CO-03 Democratic Primary Winner selects the nominee for the Democratic Party to contest the CO-03 U.S. House seat in the 2026 midterms. The primary is scheduled for June 30, 2026. Settlement follows the candidate who wins the Democratic nomination, determined by a consensus of official Democratic sources if relevant results exist; if no nominee is announced by November 3, 2026, 11:59 PM ET, the market resolves to Other. Replacements before election day do not alter the outcome.
Event stats
24h volume
Total volume
Liquidity
Markets
8
Market highlights
Top market
24h gainer
24h loser
Highest volume
Top market
24h gainer
24h loser
Highest volume
Related events
Democratic Presidential Nominee 2028Republican Presidential Nominee 2028Colorado Governor Democratic Primary WinnerLouisiana Republican Senate Primary WinnerCO-01 Democratic Primary WinnerColorado Governor Republican Primary WinnerColorado Democratic Senate Primary WinnerOK-01 Republican Primary WinnerFlorida Governor Republican Primary WinnerGuam Governor Democratic Primary Winner
Markets
Outcome | Odds | Spread | 24h Change | 24h Volume | Total Volume | Liquidity | |
|---|---|---|---|---|---|---|---|
| Alex Kelloff | No | — | — | — | — | — | |
| Dwayne Romero | Yes | — | — | — | — | — | |
| Candidate A | No | — | — | — | — | — | |
| Candidate B | No | — | — | — | — | — | |
| Candidate C | No | — | — | — | — | — | |
| Candidate D | No | — | — | — | — | — | |
| Candidate E | No | — | — | — | — | — | |
| Other | No | — | — | — | — | — |
Rules
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the CO-03 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 30, 2026. If no nominee is announced by November 3, 2026, 11:59 PM 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.