The open seat in Arizona’s 1st Congressional District, previously held by Republican David Schweikert until his 2025 withdrawal, has become a focal point in House control calculations following the July 21, 2026 primaries. Democratic nominee Amish Shah prevailed over the party-endorsed candidate in a contest that highlighted grassroots momentum, while Republican nominee Jay Feely secured his party’s nod with prominent endorsements. The northeastern Phoenix suburban district’s mix of voters and recent competitive margins have positioned the race as one of the more closely watched battlegrounds. Trader consensus reflected in current pricing assigns the Democratic nominee the stronger position, consistent with the seat’s swing character and the post-primary candidate profiles. The November 3 general election remains the resolution trigger.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAZ-01 House Election Winner
Democratic Party
73%
Republican Party
28%
Democratic Party
73%
Republican Party
28%
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/).
Market Opened: Dec 16, 2025, 11:39 AM ET
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...The open seat in Arizona’s 1st Congressional District, previously held by Republican David Schweikert until his 2025 withdrawal, has become a focal point in House control calculations following the July 21, 2026 primaries. Democratic nominee Amish Shah prevailed over the party-endorsed candidate in a contest that highlighted grassroots momentum, while Republican nominee Jay Feely secured his party’s nod with prominent endorsements. The northeastern Phoenix suburban district’s mix of voters and recent competitive margins have positioned the race as one of the more closely watched battlegrounds. Trader consensus reflected in current pricing assigns the Democratic nominee the stronger position, consistent with the seat’s swing character and the post-primary candidate profiles. The November 3 general election remains the resolution trigger.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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