The Pennsylvania 1st congressional district remains one of the more competitive House races heading into November 2026, with incumbent Republican Brian Fitzpatrick facing Democratic nominee Bob Harvie. Fitzpatrick’s moderate record and consistent overperformance in the suburban Bucks County and Montgomery County district have kept the contest close despite a national environment that has drawn Democratic targeting. Harvie, who won the May 2026 Democratic primary, benefits from local name recognition as a county commissioner and efforts to mobilize voters in a seat that has shown swing potential in recent cycles. Trader pricing across narrow margin buckets reflects this uncertainty, as modest shifts in turnout among independents and suburban voters or late-cycle national developments could determine whether the outcome falls inside or outside the single-digit range.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoRepublican 12%+ 37%
Republican 9-12% 37%
Republican 6-9% 37%
Republican 3-6% 37%

Republican 12%+
37%

Republican 9-12%
37%

Republican 6-9%
37%

Republican 3-6%
37%

Republican 0-3%
37%

Democrat 0-3%
37%

Democrat 3-6%
37%

Democrat 6-9%
37%

Democrat 9-12%
37%

Democrat 12%+
37%
Republican 12%+ 37%
Republican 9-12% 37%
Republican 6-9% 37%
Republican 3-6% 37%

Republican 12%+
37%

Republican 9-12%
37%

Republican 6-9%
37%

Republican 3-6%
37%

Republican 0-3%
37%

Democrat 0-3%
37%

Democrat 3-6%
37%

Democrat 6-9%
37%

Democrat 9-12%
37%

Democrat 12%+
37%
This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 PA-01 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Mercato aperto: Aug 11, 2026, 2:43 PM ET
Resolver
0x69c47De9D...This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 PA-01 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Resolver
0x69c47De9D...The Pennsylvania 1st congressional district remains one of the more competitive House races heading into November 2026, with incumbent Republican Brian Fitzpatrick facing Democratic nominee Bob Harvie. Fitzpatrick’s moderate record and consistent overperformance in the suburban Bucks County and Montgomery County district have kept the contest close despite a national environment that has drawn Democratic targeting. Harvie, who won the May 2026 Democratic primary, benefits from local name recognition as a county commissioner and efforts to mobilize voters in a seat that has shown swing potential in recent cycles. Trader pricing across narrow margin buckets reflects this uncertainty, as modest shifts in turnout among independents and suburban voters or late-cycle national developments could determine whether the outcome falls inside or outside the single-digit range.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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