Eric Ciotti's dominant 42.6% in the September 29 first-round vote for Nice's mayoral by-election, triggered by Christian Estrosi's resignation, drives his 88.5% trader consensus as the leading outcome ahead of the October 6 runoff. Estrosi's October 1 withdrawal and explicit endorsement of Ciotti to consolidate center-right support against National Rally's Mireille Damiano (16.1% first round) has sharply boosted Ciotti's implied probability, reflecting market bets on anti-far-right voter unity. Residual 11.3% on Estrosi captures minor skepticism over endorsement efficacy or potential shifts, while other candidates like Jean-Marc Governatori and Juliette Chesnel-Leroux trail at negligible levels amid low first-round showings. Upcoming runoff turnout will be pivotal.
Experimental AI-generated summary referencing Polymarket data · UpdatedWho will win the Nice mayoral election?
Who will win the Nice mayoral election?
Eric Ciotti 90%
Christian Estrosi 11.2%
Mireille Damiano <1%
Jean-Marc Governatori <1%
$299,631 Vol.
$299,631 Vol.
Eric Ciotti
90%
Christian Estrosi
11%
Mireille Damiano
<1%
Jean-Marc Governatori
<1%
Juliette Chesnel-Leroux
<1%
Eric Ciotti 90%
Christian Estrosi 11.2%
Mireille Damiano <1%
Jean-Marc Governatori <1%
$299,631 Vol.
$299,631 Vol.
Eric Ciotti
90%
Christian Estrosi
11%
Mireille Damiano
<1%
Jean-Marc Governatori
<1%
Juliette Chesnel-Leroux
<1%
This market will resolve according to the candidate that wins this election.
If the results of the election are not known by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
This market will resolve based on the election results, 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 French Ministry of the Interior (élections.interieur.gouv.fr).
Market Opened: Nov 14, 2025, 7:08 PM ET
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...Eric Ciotti's dominant 42.6% in the September 29 first-round vote for Nice's mayoral by-election, triggered by Christian Estrosi's resignation, drives his 88.5% trader consensus as the leading outcome ahead of the October 6 runoff. Estrosi's October 1 withdrawal and explicit endorsement of Ciotti to consolidate center-right support against National Rally's Mireille Damiano (16.1% first round) has sharply boosted Ciotti's implied probability, reflecting market bets on anti-far-right voter unity. Residual 11.3% on Estrosi captures minor skepticism over endorsement efficacy or potential shifts, while other candidates like Jean-Marc Governatori and Juliette Chesnel-Leroux trail at negligible levels amid low first-round showings. Upcoming runoff turnout will be pivotal.
Experimental AI-generated summary referencing Polymarket data · Updated


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