AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 91% ▲ 38College Football Playoff Qualifiers: Ohio St. 14% ▼ 37ACC Men's U19 Asia Cup: India Under-19s vs P… 26% ▼ 24How much will Anthropic raise in its IPO: $7… 16% ▼ 23Will Pete Hegseth be impeached: Before Apr 1… 81% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23Test Match: Afghanistan vs Zimbabwe: Draw 84% ▲ 23NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19ATP Paris Winner: Carlos Alcaraz 73% ▲ 19Next Israeli government # of seats: <58 71% ▲ 19Pete Hegseth impeached by...: March 31, 2027 77% ▲ 19Khamenei # posts November 3 - November 10, 2… 85% ▲ 18Heisman Trophy Winner: CJ Carr 34% ▲ 18Traffic through the Strait of Hormuz? (11/2 … 45% ▼ 18Jonathan Taylor Next Team: New York G 31% ▼ 18NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17Next leader out of power before 2027: Netany… 43% ▲ 17College Football Playoff Qualifiers: Texas 73% ▲ 17How much will Anthropic raise in its IPO: $6… 37% ▲ 17What will Trump say during 60 Minutes: Ukraine 69% ▼ 16AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 91% ▲ 38College Football Playoff Qualifiers: Ohio St. 14% ▼ 37ACC Men's U19 Asia Cup: India Under-19s vs P… 26% ▼ 24How much will Anthropic raise in its IPO: $7… 16% ▼ 23Will Pete Hegseth be impeached: Before Apr 1… 81% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23Test Match: Afghanistan vs Zimbabwe: Draw 84% ▲ 23NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19ATP Paris Winner: Carlos Alcaraz 73% ▲ 19Next Israeli government # of seats: <58 71% ▲ 19Pete Hegseth impeached by...: March 31, 2027 77% ▲ 19Khamenei # posts November 3 - November 10, 2… 85% ▲ 18Heisman Trophy Winner: CJ Carr 34% ▲ 18Traffic through the Strait of Hormuz? (11/2 … 45% ▼ 18Jonathan Taylor Next Team: New York G 31% ▼ 18NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17Next leader out of power before 2027: Netany… 43% ▲ 17College Football Playoff Qualifiers: Texas 73% ▲ 17How much will Anthropic raise in its IPO: $6… 37% ▲ 17What will Trump say during 60 Minutes: Ukraine 69% ▼ 16

Republican House odds hit __ by October 31 Odds

This market has resolved: ↓ 7%. Final prices are below.

Polymarket Volume $295K Ended Nov 1, 2026 Updated Nov 8, 7:00 AM EST
OutcomeChanceOdds24h
↑ 12%
0% — ▼ 1
↑ 15%
0% — —
↑ 20%
0% — —
↓ 7% ✓
100% — ▲ 89
↓ 5%
0% — ▼ 3
↓ 8% ✓
100% — —

Price history

0% 25% 50% 75% 100% Oct 1 Oct 31
↑ 12%

Resolution rules

This market will resolve to "Yes" if the Republican Party's hourly odds value in the "House Control 2026" listing on PredictionMarketOdds.com meets or exceeds the listed threshold for 4 consecutive hourly odds values, all published for a datapoint between market creation and November 1, 2026, 12:00 AM ET. Otherwise, this market will resolve to "No". An hourly odds value is the value in the "Odds of Happening" column that PredictionMarketOdds.com publishes for an option for a one-hour "Time Window (ET)", as shown on the listing page and in the "Odds History" graph on that option's detail page. Hourly odds values are compared at the precision published by PredictionMarketOdds.com (one tenth of a percent). An hour in which the Republican Party's hourly odds value is below the listed threshold ends any run of consecutive hourly odds values. Hours for which PredictionMarketOdds.com publishes no hourly odds value for the Republican Party (shown as "NO_PRINT") will be disregarded and will neither count toward nor end a run of consecutive hourly odds values. If PredictionMarketOdds.com permanently ceases publishing hourly odds values for the Republican Party in the "House Control 2026" listing before November 1, 2026, 12:00 AM ET, including by removing the Republican Party from the listing, this market will resolve based on the hourly odds values published up to that point. If no hourly odds values have been published for the Republican Party between market creation and November 1, 2026, 12:00 AM ET, this market will resolve to "No". If the underlying market is officially decided before the listed end date, this market will resolve to "Yes" if the Republican Party is the outcome of the underlying market and otherwise to "No". If a published hourly odds value is clearly erroneous as a result of a technical or operational error, this market may remain open for up to an additional 48 hours after that value is first published to allow for a correction. A corrected value will be used in place of the original. If no correction is published within that period, the original value will stand, and revisions published after that period will not be considered. The resolution source for this market is PredictionMarketOdds.com, specifically the hourly odds values for the Republican Party in the "House Control 2026" listing at https://predictionmarketodds.com/house-control-2026.html and on the Republican Party's detail page, reached by clicking the option's name in the listing. Prices shown on any individual prediction market will not be considered.

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 1, 2026 as the end date; this market has closed.

Where can I trade on Republican House odds hit __ by October 31?

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.