Tatiana Auguste of the Bloc Québécois leads trader consensus in the Terrebonne by-election market following a recent Léger poll showing her ahead 45% to Nathalie Sinclair-Desgagné's 34% for the Conservatives, reinforcing the party's incumbency advantage in this Quebec riding it held with 42% in 2021. The October 28 vote was triggered by the resignation of former Bloc MP Paulette Lévesque amid nomination controversies, elevating local support for Auguste's profile as a business owner focused on regional issues like housing and transport. Sinclair-Desgagné, a former Conservative MP nearby, gains from national anti-Trudeau sentiment but trails amid Bloc's stronger regional polling and momentum from the campaign launch, with advance polls imminent. Minor candidates like Maxime Beaudoin (NDP) lag far behind, reflecting limited traction.
Experimental AI-generated summary referencing Polymarket data · UpdatedTerrebone By-Election Winner
Terrebone By-Election Winner
Tatiana Auguste 57%
Nathalie Sinclair-Desgagné 42%
Maxime Beaudoin <1%
Maria Cantore <1%
$30,844 Vol.
$30,844 Vol.

Tatiana Auguste
57%

Nathalie Sinclair-Desgagné
42%

Maxime Beaudoin
<1%

Maria Cantore
<1%

Adrienne Charles
<1%

Benjamin Rankin
<1%
Tatiana Auguste 57%
Nathalie Sinclair-Desgagné 42%
Maxime Beaudoin <1%
Maria Cantore <1%
$30,844 Vol.
$30,844 Vol.

Tatiana Auguste
57%

Nathalie Sinclair-Desgagné
42%

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...Tatiana Auguste of the Bloc Québécois leads trader consensus in the Terrebonne by-election market following a recent Léger poll showing her ahead 45% to Nathalie Sinclair-Desgagné's 34% for the Conservatives, reinforcing the party's incumbency advantage in this Quebec riding it held with 42% in 2021. The October 28 vote was triggered by the resignation of former Bloc MP Paulette Lévesque amid nomination controversies, elevating local support for Auguste's profile as a business owner focused on regional issues like housing and transport. Sinclair-Desgagné, a former Conservative MP nearby, gains from national anti-Trudeau sentiment but trails amid Bloc's stronger regional polling and momentum from the campaign launch, with advance polls imminent. Minor candidates like Maxime Beaudoin (NDP) lag far behind, reflecting limited traction.
Experimental AI-generated summary referencing Polymarket data · Updated



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