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Data as of Sep 1, 2026, 6:30 PM UTC · policy pm-quality-3
Current implied probability
Republican Party 84%
Market quality
≤49 / 100
Low quality24h Volume
—
Liquidity
$25.3K
High liquidityBid / Ask
83.0% / 84.0%
Spread
1.0 pt
Tight spreadComments
0
Market data
Updated 3 hours ago
StaleDec 16, 25, 5:27 PMNov 4, 26, 12:00 AM
Trends
Rules
This market will resolve according to the party of the candidate who wins the MO-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections.
- The midterm elections will take place on November 3, 2026.
- A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources.
- A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
- This market will resolve based on the result of the election as indicated by a consensus of credible reporting.
- If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Open markets
Politics
KALSHI2028 Democratic presidential nominee
- Alexandria Ocasio-Cortez-1.0pt16%
- Jon Ossoff-1.0pt16%
- Gavin Newsom+1.0pt14%
+45 more outcomes
- Total Vol
- $209.1M
- 24h Vol
- $1.1M
POLYMARKETPresidential Election Winner 2028
- JD Vance-0.3pt25%
- Alexandria Ocasio-Cortez11%
- Jon Ossoff11%
+49 more outcomes
- Total Vol
- $697.1M
POLYMARKETBrazil Presidential Election
- Luiz Inácio Lula da Silva56.6%
- Flávio Bolsonaro39.4%
- Renan Santos+0.3pt2%
+16 more outcomes
- Total Vol
KALSHIMassachusetts Democratic Senate nominee?
- Ed Markey+0.5pt99%
- Seth Moulton-0.9pt1%
- Ayanna Pressley0%
+1 more outcomes
- Total Vol
- $2.1M
POLYMARKETNext French Presidential Election
- Marine Le Pen-0.2pt33%
- Édouard Philippe+1.0pt27%
- Jean-Luc Mélenchon14%
+38 more outcomes
POLYMARKETBrazil Presidential Election First Round: 2nd Place
- Flávio Bolsonaro-0.5pt86%
- Luiz Inácio Lula da Silva+0.9pt13%
- Augusto Cury-0.1pt1%
+15 more outcomes
- Israel x Iran ceasefire continues through which date?
- Republican Presidential Nominee 2028
- Democratic Presidential Nominee 2028
- US announces end of Iranian blockade by which date?
- Which party will gain most seats in Russian Parliamentary Election?
- 2028 Republican presidential nominee
- 2028 U.S. Presidential Election winner?
- 2026 Midterms: House popular vote margin of victory? (Generic ballot)
- Balance of Power: 2026 Midterms
- Which party will win the U.S. House?
Frequently asked questions
- What are the current odds for MO-05 House Election Winner?
- Polymarket prices Republican Party at 84% as of September 1, 2026.
- When does MO-05 House Election Winner resolve?
- MO-05 House Election Winner is scheduled to resolve on November 4, 2026.
- How is MO-05 House Election Winner settled?
- Polymarket settles this market as follows: This market will resolve according to the party of the candidate who wins the MO-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections.