| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Yes | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This prediction market asks whether Democrats will win all four races designated as the “core four” Senate contests; it matters because those simultaneous outcomes could materially affect Senate balance and legislative leverage. Traders use this market to express expectations about the combined result across those specific races.
The term “core four” refers to a set of four Senate contests that analysts have highlighted as pivotal in the current cycle; these races are typically competitive and have outsized implications for control of the chamber. Outcomes in these seats are driven by a mix of state-level dynamics, national political environment, candidate caliber, and turnout patterns. Historical precedent shows that close Senate contests often hinge on late shifts in turnout, local scandals, and campaign spending.
Market prices reflect the aggregate beliefs of traders about the likelihood of Democrats winning all four contests and will move as new information arrives; they are not guarantees. For settlement and official outcome definitions, consult the exchange’s event page and rulebook because resolution depends on the exchange’s stated procedures and official certifications.
A sweep is defined as Democrats winning all four races labeled in this market’s definition; the market resolves based on the exchange’s verification of each race’s official outcomes per its rulebook.
The market’s close is listed as TBD; resolution timing follows the exchange’s published procedures and will typically occur after official election results are certified for each of the four races.
If any race goes to a runoff, recount, or legal contest, the market will follow the exchange’s resolution rules, which usually wait for official certification or a specified adjudication before final settlement—check the exchange rulebook for exact timelines.
Late changes are handled according to the exchange’s event resolution policy; final settlement depends on the official outcomes recognized by the exchange at the time of resolution.
Price changes reflect how traders update beliefs in response to new information about these four races—late polling, early voting returns, and breaking news will often drive the largest moves—but prices are not definitive forecasts and can be volatile around real-time returns and announcements.