| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| D-House, D-Senate | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| R-House, R-Senate | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| D-House, R-Senate | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| R-House, D-Senate | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks which party configuration will hold control of the U.S. Congress after the 2026 midterm elections; it matters because control of the House and Senate shapes legislation, confirmations, and oversight for the last two years of the presidential term.
Midterm elections historically reflect both national political trends and local dynamics; outcomes are influenced by factors such as presidential approval, the economy, redistricting maps drawn after the last census, and candidate recruitment. Since control of Congress can flip one or both chambers, small swings in competitive districts and states often have outsized consequences for overall control.
Market prices are an aggregate, real‑time signal of how participants expect the post‑2026 congressional balance to look; they move as new information arrives and should be read as evolving expectations, not guarantees.
They represent the four possible party configurations for control of the two chambers after the 2026 midterms: (1) one party controls both the House and the Senate, (2) the other party controls both, and (3–4) the two possible split configurations where each party controls one chamber. Check the market page for the exact labeling used.
The market close and resolution date are listed on the Kalshi market page as they are finalized; resolution typically follows official, certified results or the settlement criteria specified in the market rules, so consult the market’s official rules for the precise cutoff.
Markets like this usually follow the platform’s specified resolution rules: Senate control can incorporate the Vice President’s constitutional tie‑breaking vote if the chamber is split 50–50, but you should confirm the exact definition in this market’s resolution criteria on Kalshi.
Whether special elections or runoffs count depends on the market’s stated resolution window; typically any election results certified before the market’s settlement date are included, while events after that cutoff are not—check the market rules for the authoritative timeline.
Major drivers include new national polling, surprise special election or runoff results, prominent candidate withdrawals or scandals, significant economic data releases, major legislative or foreign‑policy developments, and court rulings that affect ballots or district maps.