Chloé Fauchon of the Parti Québécois holds the highest implied probability at 61% in trader consensus for the Louis-Hébert seat in the October 5, 2026 Quebec general election. The riding, previously held by retiring CAQ incumbent Geneviève Guilbault, features a competitive matchup with CAQ candidate Marc-Antoine Bernier at 43%, alongside lower probabilities for QS’s Anne-Sophie Roy, PCQ’s Marcos Archambault, and Liberal Richard Bélanger. Recent developments include the August 27 writ drop and ongoing nomination period ending September 17, amid provincial polling trends favoring PQ gains in Capitale-Nationale ridings through emphasis on housing affordability, public services, and sovereignty messaging. Traders appear to weigh Fauchon’s profile as a public-interest lawyer against Bernier’s continuity with the governing party in a seat projected as a close PQ-CAQ contest by models like 338Canada.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLouis-Hébert Quebec National Assembly Election Winner
Marc-Antoine Bernier 41%
Chloé Fauchon 39%
Richard Bélanger 26%
Marcos Archambault 25%

Marc-Antoine Bernier
41%

Chloé Fauchon
61%

Richard Bélanger
26%

Marcos Archambault
25%

Anne-Sophie Roy
25%
Marc-Antoine Bernier 41%
Chloé Fauchon 39%
Richard Bélanger 26%
Marcos Archambault 25%

Marc-Antoine Bernier
41%

Chloé Fauchon
61%

Richard Bélanger
26%

Marcos Archambault
25%

Anne-Sophie Roy
25%
This market will resolve according to the candidate who wins the next Louis-Hébert Quebec National Assembly election for a full term beginning in October 2026 or thereafter.
If the election results are not known definitively by March 31, 2027, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of credible reporting. In case of ambiguity, this market will resolve solely based on official election results as published by Elections Quebec (https://www.electionsquebec.qc.ca/).
Market Opened: Aug 31, 2026, 3:49 PM ET
Resolution Source
https://www.electionsquebec.qc.ca/Resolver
0x69c47De9D...This market will resolve according to the candidate who wins the next Louis-Hébert Quebec National Assembly election for a full term beginning in October 2026 or thereafter.
If the election results are not known definitively by March 31, 2027, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of credible reporting. In case of ambiguity, this market will resolve solely based on official election results as published by Elections Quebec (https://www.electionsquebec.qc.ca/).
Resolution Source
https://www.electionsquebec.qc.ca/Resolver
0x69c47De9D...Chloé Fauchon of the Parti Québécois holds the highest implied probability at 61% in trader consensus for the Louis-Hébert seat in the October 5, 2026 Quebec general election. The riding, previously held by retiring CAQ incumbent Geneviève Guilbault, features a competitive matchup with CAQ candidate Marc-Antoine Bernier at 43%, alongside lower probabilities for QS’s Anne-Sophie Roy, PCQ’s Marcos Archambault, and Liberal Richard Bélanger. Recent developments include the August 27 writ drop and ongoing nomination period ending September 17, amid provincial polling trends favoring PQ gains in Capitale-Nationale ridings through emphasis on housing affordability, public services, and sovereignty messaging. Traders appear to weigh Fauchon’s profile as a public-interest lawyer against Bernier’s continuity with the governing party in a seat projected as a close PQ-CAQ contest by models like 338Canada.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions