| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Democratic party | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| Republican party | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This prediction market asks which candidate will be declared the winner of the 2028 U.S. Senate election in Washington state. It matters because Senate seats affect party control in the U.S. Senate and signal voter sentiment in a key West Coast state.
Washington elects U.S. Senators to six-year terms; this market concerns the statewide general-election outcome for the 2028 cycle. Washington uses a top-two primary system and has consistent urban–suburban–rural geographic divides that shape Senate contests. National political tides, the presidential race, and state-specific issues all interact with local candidate dynamics to determine the result.
Market prices reflect traders' collective assessment of who will win the certified 2028 Washington Senate election, not a forecast locked in stone. Use prices as a real-time signal that updates as new information—polls, fundraising, primaries, and news—affects expectations.
The market resolves to the candidate officially declared the winner of Washington’s 2028 U.S. Senate election as determined by the state’s official certification process and the contract’s published resolution rules.
The contract lists a closing time on its market page (currently TBD); resolution typically follows the official election result and certification timeline, so traders should monitor the market page for the announced close and any resolution guidance.
Because Washington’s nonpartisan top-two primary can advance two candidates of the same party to the general election, the general-election field may not be the usual major-party matchup; that dynamic changes which candidates the market ultimately evaluates for the winning outcome.
The market follows the contract’s resolution criteria, which rely on official state results and certification typically published by the Washington Secretary of State or other designated election authority; consult the market’s rule text for the authoritative source list.
Watch candidate filings and announcements, primary results, statewide and district-level polls, fundraising reports and ad buys, major endorsements, debate performances, turnout projections, and any high-profile local issues or ballot measures that could shift voter behavior.