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Live prediction market odds for PA-01 House winner?. Compare prices across Kalshi and Polymarket US and Polymarket.

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Kalshi

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Claim offerLegal in USAVerified Sep 14, 2026

Kalshi / Polymarket US / Polymarket

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PA-01 House winner?

2026-11-04

Best price · tap to trade

Brian Fitzpatrick (R)65¢1.54xKalshiBob Harvie (D)35¢2.86xPolymarket US

About This Market

Traders give Brian Fitzpatrick (R) about a 64.2% chance. Bob Harvie (D) follows at 34.3%. Compare prices from Kalshi, Polymarket US, and Polymarket. The largest cross-platform price difference is 3.0 percentage points.

Traders give Brian Fitzpatrick (R) about a 64.2% chance. Bob Harvie (D) follows at 34.3%. Compare prices from Kalshi, Polymarket US, and Polymarket. The largest cross-platform price difference is 3.0 percentage points.

Polymarket and Kalshi are tracking the race for the PA-01 House seat in the upcoming 2026 elections. This contest will play a crucial role in determining party control in the House of Representatives, influencing legislative agendas and national policies.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

3 platforms
OutcomeConsensus
KalshiKalshi
Polymarket USPolymarket US
PolymarketPolymarket
Best price
BF
Brian Fitzpatrick (R)
64%
Kalshi65¢
Polymarket US65¢
Polymarket65¢
Kalshi1.54x65¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
63.0%63¢65¢35¢37¢
Polymarket USPolymarket US
65.0%64¢65¢35¢36¢
PolymarketPolymarket
64.5%64¢65¢35¢36¢
BH
Bob Harvie (D)ARB
34%
Kalshi37¢
Polymarket US35¢
Polymarket34¢
Polymarket US2.86x35¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
36.0%36¢37¢63¢64¢
Polymarket USPolymarket US
34.0%34¢35¢65¢66¢
PolymarketPolymarket
33.0%33¢34¢66¢67¢
KalshiKalshiPolymarket USPolymarket USPolymarketPolymarket

Best price among US-regulated venues.

Candidate Spotlight

About Brian Fitzpatrick (R)

Brian Fitzpatrick is the U.S. Representative for Pennsylvania's 1st congressional district. He served as an FBI Special Agent and Federal Prosecutor for 15 years. As a member of the House Permanent Select Committee on Intelligence, he chairs the Central Intelligence Agency Subcommittee, overseeing all CIA covert operations.

About Bob Harvie (D)

Bob Harvie is a Bucks County Commissioner in Pennsylvania, first elected in 2019 and re-elected in 2023. He served as chair and vice-chair of the Bucks County Board of Commissioners and was a Falls Township Supervisor, including multiple terms as chair. His extensive public service and leadership roles make him a significant figure in Pennsylvania politics.

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Stats
Spread3.0%
Platforms3
Candidates2
Leader

Brian Fitzpatrick (R)

64.2% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: PA-01 House winner?

Official settlement criteria, resolution sources, and edge cases across Polymarket US.

Polymarket USPolymarket US
Primary Rule

This market will settle to Yes if the Democratic Party nominee wins the 2026 midterm election for the PA-01 congressional district seat. Outcome sourced from relevant government authorities. The determination of the winner includes any runoff, tiebreak, or other relevant procedure under the applicable rules of the relevant jurisdiction.

Frequently Asked Questions

What factors influence the odds for the PA-01 House winner?

Factors include candidate popularity, fundraising efforts, and voter turnout trends. Polling data and endorsements can also significantly sway market perceptions.

How does the PA-01 House race affect national politics?

The outcome could shift the balance of power in the House, affecting legislative priorities. A change in control may lead to different approaches on key issues.

When is the election for the PA-01 House seat?

The election is scheduled for November 4, 2026. This timing aligns with the general election, which includes various federal and state races.

What does the PA-01 House winner prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket US, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest PA-01 House winner odds?

The latest available prices are Brian Fitzpatrick (R): 63.0¢ on Kalshi, 64.5¢ on Polymarket, 65.0¢ on Polymarket US; Bob Harvie (D): 36.0¢ on Kalshi, 33.0¢ on Polymarket, 34.0¢ on Polymarket US. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Final odds

Prediction HuntPrediction.com coverage

GQR Poll Shows Fitzpatrick-Harvie at 49-48 as Markets Hold 60%The only public PA-01 poll shows a one-point race despite Fitzpatrick's 12-point win in 2024. Harvie has raised $1.46M, signaling a real challenge.Sep 14, 2026Democrats Fall to 50% in PA-01 as Fitzpatrick's Fundraising LeadDemocratic odds in PA-01 fell 13 points to 50% in three days. Fitzpatrick holds a 3-to-1 cash advantage and a 2-point polling lead over Harvie.Aug 25, 2026PA-01 Republican Odds Fall to 40% as National Wave Fears Hit FitzpatrickFitzpatrick won 56.4% in 2024 and ran unopposed in the primary. Challenger Bob Harvie raised $1.46M through April 29.Jun 8, 2026

Prediction Market Track Record

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Historical Track Record

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Who will vote Yes to releasing Epstein files?

Resolved
WONBrian Fitzpatrick (R)
Pre-event: 0%