Trader consensus in the Terrebonne by-election heavily favors Tatiana Auguste at 61.5%, reflecting recent polls showing her Parti Québécois candidacy leading amid voter dissatisfaction with the governing Coalition Avenir Québec following MNA Mario Asselin's resignation over an ethics investigation. Nathalie Sinclair-Desgagné, the former Bloc Québécois federal MP now running for the Parti conservateur du Québec, holds 36.5% as traders price in her name recognition and appeal to conservative voters frustrated with establishment parties. Marginal odds for Maxime Beaudoin, Maria Cantore, Adrienne Charles, and Benjamin Rankin signal little traction. Key recent driver: A mid-November poll widened Auguste's lead to 48% versus Sinclair-Desgagné's 32%, with the December 2 vote looming as the next catalyst.
Experimental AI-generated summary referencing Polymarket data · UpdatedTerrebone By-Election Winner
Terrebone By-Election Winner
Tatiana Auguste 62%
Nathalie Sinclair-Desgagné 37%
Maxime Beaudoin <1%
Maria Cantore <1%
$21,831 Vol.
$21,831 Vol.

Tatiana Auguste
62%

Nathalie Sinclair-Desgagné
37%

Maxime Beaudoin
<1%

Maria Cantore
<1%

Adrienne Charles
<1%

Benjamin Rankin
<1%
Tatiana Auguste 62%
Nathalie Sinclair-Desgagné 37%
Maxime Beaudoin <1%
Maria Cantore <1%
$21,831 Vol.
$21,831 Vol.

Tatiana Auguste
62%

Nathalie Sinclair-Desgagné
37%

Maxime Beaudoin
<1%

Maria Cantore
<1%

Adrienne Charles
<1%

Benjamin Rankin
<1%
This market will resolve according to the candidate who wins the by-election for the Terrebonne, Quebec seat in the House of Commons of Canada.
If the results of this by-election are not definitively known 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 the official election results published by the Canadian government, specifically Elections Canada (https://www.elections.ca/home.aspx).
Market Opened: Mar 23, 2026, 6:16 PM ET
Resolver
0x69c47De9D...Resolver
0x69c47De9D...Trader consensus in the Terrebonne by-election heavily favors Tatiana Auguste at 61.5%, reflecting recent polls showing her Parti Québécois candidacy leading amid voter dissatisfaction with the governing Coalition Avenir Québec following MNA Mario Asselin's resignation over an ethics investigation. Nathalie Sinclair-Desgagné, the former Bloc Québécois federal MP now running for the Parti conservateur du Québec, holds 36.5% as traders price in her name recognition and appeal to conservative voters frustrated with establishment parties. Marginal odds for Maxime Beaudoin, Maria Cantore, Adrienne Charles, and Benjamin Rankin signal little traction. Key recent driver: A mid-November poll widened Auguste's lead to 48% versus Sinclair-Desgagné's 32%, with the December 2 vote looming as the next catalyst.
Experimental AI-generated summary referencing Polymarket data · Updated



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