| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Will Democrats hold 235 or more seats in the House AND hold 51 or more seats in the Senate? | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks whether Democrats will achieve a large, nationwide electoral wave in 2026 — a development that would alter congressional majorities and state-level power. It matters because a broad shift would affect legislation, appointments, and political strategy going into 2028.
Midterm and off-year elections are shaped by the sitting president's standing, economic conditions, and local dynamics; 'Blue tsunami' is a colloquial term for an unusually large Democratic gain across multiple levels. Historical cycles, redistricting from the last census, retirements, and intra-party dynamics have all influenced how large swings have been in prior cycles.
Market prices are a real-time aggregation of traders' views and new information about the likelihood of a large Democratic wave; they move as polls, fundraising, candidate announcements, and major news arrive. Use prices as a continuously updated signal, not a fixed prediction, and consult the contract text for settlement criteria.
The phrase refers to a large, nationwide Democratic gain; the exact settlement condition for this market is set by the contract's definition (e.g., specific seat thresholds or control outcomes). Check the Kalshi contract text and settlement rules for the precise objective criteria used to determine the outcome.
The market's settlement timing depends on the contract's rules and any election certification timelines; because this event lists its close as TBD, consult the event page and official settlement calendar for the closing date and the deadline for counting certified results.
Large national waves are typically measured by net House seat changes, shifts in Senate control, and major gubernatorial gains; the specific metric used to settle this market will be listed in the contract, so review that to know which offices and thresholds matter.
National and district-level polling, major fundraising reports, retirements or candidate withdrawals, special election outcomes, major policy events, economic reports, and court decisions or scandals all tend to move market prices for wave-type questions.
Long-term structural factors (redistricting, baseline seat margins, demographics, and incumbent strength) set the starting-point likelihood, while short-term polls and news update the near-term trajectory; incorporate both by using structural indicators for baseline exposure and polls/news for timing and tactical adjustments.