| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Democratic party | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| Republican party | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks which party will win the U.S. House seat for Massachusetts' 7th Congressional District; the result feeds into the balance of power in the House and determines local representation for the district.
MA-07 covers neighborhoods in and around Boston with a mix of urban and inner-suburban voters; its recent electoral history, demographic composition, and local issues shape competitiveness. Changes such as retirements, contested primaries, candidate quality, or redistricting can alter the district's dynamics compared with past cycles.
Market prices reflect traders' real-time collective expectations about which party will be the certified winner; treat them as a continuously updating consensus rather than a fixed forecast.
This market lists two outcomes corresponding to the major parties contesting MA-07 (typically the Democratic and Republican parties); the market will settle to whichever listed party is the official certified winner for the district.
The market resolves to the party of the officially certified winner of the MA-07 House election; exact timing depends on state certification and KALSHI's settlement procedures—see the market page for any special resolution rules.
An incumbent or a well-known nominee often starts with structural advantages—name recognition, constituent ties, and fundraising—which traders incorporate into market prices; an open seat or a high-profile challenger can meaningfully change expectations.
Primary outcomes determine the final nominees and can shift the market: a divisive primary may weaken a party's general-election prospects, while a unified or broadly appealing nominee can strengthen it; traders update positions as nominations become clear.
If a third-party or independent candidate were to win, settlement follows KALSHI's published rules for markets with listed outcomes; consult the market's resolution policy because the exchange specifies how results outside the listed options are handled.