Highest third-place vote share in a 2026 Senate race Odds
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| 4%+ | >99% | -99900 | — |
| 8%+ | 98% | -4445 | — |
| 12%+ | 52% | -106 | ▼ 1 |
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Price history
Resolution rules
The 2026 midterm elections are scheduled to be held on November 3, 2026. This market will resolve to "Yes" if the vote share received by a third-place candidate in any of the 2026 U.S. Senate elections considered by this market is equal to or greater than the specified vote share. Otherwise, it will resolve to "No." The third-place candidate in each election is the candidate who receives the third-most valid votes in that election. Aggregated write-in or "scattering" totals that are not attributed to a single named candidate will not be considered a candidate. Elections with fewer than three candidates receiving votes have no third-place candidate. Vote share percentages will be determined by dividing the total number of valid votes for each candidate by the sum of all valid votes cast in the relevant state in the election, or in the relevant round of the election as defined below. Vote shares will be considered unrounded. For elections that use ranked-choice voting or runoff elections, the relevant vote shares will be those of the first round. This market will consider all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. This market will resolve based on the single highest third-place vote share across all such elections. In the event that the relevant vote share for a candidate cannot be determined by March 31, 2027, that candidate will be considered to have received 0% of the vote. The resolution source for this market will be a compilation of all of the relevant state election authorities responsible for certifying statewide elections, however, a consensus of credible reporting may also be used.
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Nov 4, 2026 as the end date. It can close earlier if the outcome is decided.
Where can I trade on Highest third-place vote share in a 2026 Senate race?
This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.