Jordan Bardella holds a slim trader consensus lead at 23.5% implied probability of winning the 2027 French presidential election, reflecting recent Harris Interactive polling showing him topping first-round intentions at 35% amid persistent far-right momentum from anti-establishment sentiment post-2024 legislative crisis. Édouard Philippe trails closely at 19.5%, bolstered by his recent presidential campaign launch and polls positioning him as the strongest runoff challenger to RN dominance after reelection as Le Havre mayor. The race remains tight due to a fragmented field—Gabriel Attal gained Renaissance party endorsement this week, while Jean-Luc Mélenchon confirmed his bid—scattering center and left support and preventing clear separation. Upcoming party primaries and municipal election aftershocks could consolidate blocs or expose divisions before the April 2027 first round.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLeft-wing fragmentation and criticism of Mélenchon’s candidacy limit broader support
Jean-Luc Mélenchon dips to 10%2%
After his announcement, Mélenchon faced criticism from other left-wing factions and calls for a primary, highlighting disunity that constrained his market rise and kept his support around 10%.
Mélenchon receives 150 000 citizen signatures within 24 hours The Figaro report that more than 150 000 supporters signed his candidacy petition the day after his announcement
Jean‑Luc Mélenchon rises to 9%3%
Mélenchon receives 150 000 citizen signatures within 24 hours The Figaro report that more than 150 000 supporters signed his candidacy petition the day after his announcement boosted his visibility and pushed his.
Mélenchon officially announces his fourth run for the 2027 presidency – Reuters, Politico and The Guardian reported his May 3 2026 declaration, which revived his campaign momentum
Jean‑Luc Mélenchon rises to 12%3%
Mélenchon officially announces his fourth run for the 2027 presidency – Reuters, Politico and The Guardian reported his May 3 2026 declaration, which revived his campaign momentum and pushed the market
Jean-Luc Mélenchon officially announces his fourth presidential run on TF1
Jean-Luc Mélenchon jumps to 12%5%
Mélenchon’s formal candidacy announcement on May 3, 2026, marked a key campaign milestone, energizing his base and increasing market confidence in his chances despite left-wing divisions.
Reports highlight Le Pen’s party exploring legal and political maneuvers to circumvent her ban, but uncertainty remains high, and Jordan Bardella’s rising popularity overshadows
Marine Le Pen dips to 6%2%
Reports highlight Le Pen’s party exploring legal and political maneuvers to circumvent her ban, but uncertainty remains high, and Jordan Bardella’s rising popularity overshadows her
Post‑municipal‑election analysis (Reuters) highlights that centrist parties gained unexpectedly, suggesting a possible “republican front” that could block RN candidates, pushing
Post‑municipal‑election analysis (Reuters) highlights that centrist parties gained unexpectedly, suggesting a possible “republican front” that could block RN candidates, pushing her odds down to a new low (no change, but confirms the low level).
Lisnard appears on France 2’s “20 heures” to confirm an independent presidential run – The televised announcement of his independent candidacy sparked a brief rally, lifting his
David Lisnard rises to 5%3%
Lisnard appears on France 2’s “20 heures” to confirm an independent presidential run – The televised announcement of his independent candidacy sparked a brief rally, lifting his odds back into the mid‑single digits.
LR party members vote overwhelmingly (73.8%) to designate Retailleau as the official candidate without a primary, solidifying his candidacy but also exposing internal party
Bruno Retailleau rises to 4%1%
LR party members vote overwhelmingly (73.8%) to designate Retailleau as the official candidate without a primary, solidifying his candidacy but also exposing internal party tensions and skepticism about his electability
Republicans officially endorse Bruno Retailleau as their presidential candidate – The party’s choice of Retailleau over an open primary further diminished Lisnard’s chances,
David Lisnard dips to 2%2%
Republicans officially endorse Bruno Retailleau as their presidential candidate – The party’s choice of Retailleau over an open primary further diminished Lisnard’s chances, pushing his odds lower.
Lisnard’s poll numbers dip after internal LR backlash A week after his departure, a poll released by a right‑wing think‑tank showed his support slipping, prompting a quick
David Lisnard dips to 5%3%
Lisnard’s poll numbers dip after internal LR backlash A week after his departure, a poll released by a right‑wing think‑tank showed his support slipping, prompting a quick correction in the market
Lisnard’s candidacy gains momentum as he launches “Nouvelle Énergie” campaign Following the official launch of his movement and a televised interview, analysts noted a surge in
David Lisnard rises to 8%2%
Lisnard’s candidacy gains momentum as he launches “Nouvelle Énergie” campaign Following the official launch of his movement and a televised interview, analysts noted a surge in his visibility, pushing the market
Bruno Retailleau receives official backing from LR members as their presidential candidate with 73.8% support, but polling shows him under 10% voter intention, indicating limited
Bruno Retailleau rises to 6%2%
Bruno Retailleau receives official backing from LR members as their presidential candidate with 73.8% support, but polling shows him under 10% voter intention, indicating limited broader appeal despite party endorsement
Lisnard officially announces his presidential bid and formally leaves LR He delivered his resignation letter to party leader Bruno Retailleau and declared his independent run, a
David Lisnard rises to 6%2%
Lisnard officially announces his presidential bid and formally leaves LR He delivered his resignation letter to party leader Bruno Retailleau and declared his independent run, a move reported by RTL and 20 minutes, which lifted his market odds after a period of stagnation.
Lisnard quits Les Républicains, alleging a “rigged” candidacy process – His break with the party removed the institutional backing he needed, causing a sharp drop in his market
David Lisnard drops to 4%8%
Lisnard quits Les Républicains, alleging a “rigged” candidacy process – His break with the party removed the institutional backing he needed, causing a sharp drop in his market probability.
Mélenchon gains momentum from municipal elections but faces criticism over far-right activist’s death
Jean-Luc Mélenchon dips to 10%1%
Following the March 2026 municipal elections, Mélenchon’s party showed strength, boosting his profile as a presidential contender. However, controversy arose after the killing of a far-right activist linked to LFI circles, causing political backlash and limiting.
Fatal beating of neo‑Nazi Quentin Deranque in Lyon fuels controversy The February 2026 killing, linked by investigators to members of the far‑left group Jeune Garde associated
Jean‑Luc Mélenchon drops to 6%6%
Fatal beating of neo‑Nazi Quentin Deranque in Lyon fuels controversy The February 2026 killing, linked by investigators to members of the far‑left group Jeune Garde associated with LFI figures, sparked a national debate and hurt Mélenchon’s standing, contributing to the slide from 12 % to 6 % by Apr 5.
Fatal beating of neo‑Nazi Quentin Deranque links far‑left activists to Mélenchon’s movement, hurting his standing – The February 2026 controversy over the Lyon clash, with alleged
Jean‑Luc Mélenchon dips to 10%1%
Fatal beating of neo‑Nazi Quentin Deranque links far‑left activists to Mélenchon’s movement, hurting his standing – The February 2026 controversy over the Lyon clash, with alleged ties to Mélenchon‑affiliated groups, caused a modest drop in his market probability.
Reuters poll‑of‑polls reports the far‑right at “solid shot at power” and Le Pen’s name among the top two RN candidates, pushing her back into the top‑tier of presidential
Marine Le Pen rises to 11%3%
Reuters poll‑of‑polls reports the far‑right at “solid shot at power” and Le Pen’s name among the top two RN candidates, pushing her back into the top‑tier of presidential contenders
Philippe’s campaign announces the creation of a “direction collégiale” – a senior team including Christophe Béchu, Marie Guévenoux and Gilles Boyer – signalling organisational
Édouard Philippe rises to 16%3%
Philippe’s campaign announces the creation of a “direction collégiale” – a senior team including Christophe Béchu, Marie Guévenoux and Gilles Boyer – signalling organisational strength and lifting his
Lisnard confirms he will run for the 2027 presidency At a meeting in Paris’s Maison de la Mutualité, he told supporters he would stand in the 2027 election and called for an open
David Lisnard jumps to 8%6%
Lisnard confirms he will run for the 2027 presidency At a meeting in Paris’s Maison de la Mutualité, he told supporters he would stand in the 2027 election and called for an open primary, reviving media attention on his candidacy.
Polls show Bardella maintaining strong but fluctuating support, with some reports indicating a narrow second-round loss to Édouard Philippe, creating uncertainty about his
Jordan Bardella jumps to 31%7%
Polls show Bardella maintaining strong but fluctuating support, with some reports indicating a narrow second-round loss to Édouard Philippe, creating uncertainty about his ultimate electability
Mélenchon launches “Nouvelle France” identity campaign In a televised rally in Aubervilliers, he unveiled a new “identity‑focused” platform aimed at counter‑ing the far‑right,
Jean‑Luc Mélenchon rises to 12%3%
Mélenchon launches “Nouvelle France” identity campaign In a televised rally in Aubervilliers, he unveiled a new “identity‑focused” platform aimed at counter‑ing the far‑right, which revived enthusiasm among left‑wing voters and lifted his.
Lisnard quits Les Républicains, denouncing a “rigged” primary selection The Cannes mayor announced on BFMTV that he was leaving the party because the LR bureau had proposed a
David Lisnard drops to 5%12%
Lisnard quits Les Républicains, denouncing a “rigged” primary selection The Cannes mayor announced on BFMTV that he was leaving the party because the LR bureau had proposed a “truqué” (rigged) primary process, dramatically reducing his perceived chances within the traditional right‑wing bloc.
David Lisnard confirms presidential candidacy at the 107th Association of Mayors of France congress, emphasizing his desire for a broad right-wing primary including far-right candidates
David Lisnard drops to 4%13%
Despite announcing his candidacy, Lisnard was acknowledged as the least known candidate, limiting enthusiasm and causing an early
Bruno Retailleau officially announces his candidacy for the 2027 French presidential election, emphasizing a new path focused on order, prosperity, and French pride;
Bruno Retailleau plunges to 5%23%
this formal declaration marked the start of his campaign and clarified his intentions to the market
Following the party launch, major French newspapers report that de Villepin’s “Humanist France” has failed to register any candidates for the upcoming legislative elections,
Dominique de Villepin dips to 5%4%
Following the party launch, major French newspapers report that de Villepin’s “Humanist France” has failed to register any candidates for the upcoming legislative elections, dampening expectations of a presidential bid
Mélenchon’s pro-Russia comments and criticism of Ukrainian President Zelensky spark backlash
Jean-Luc Mélenchon drops to 9%9%
In August 2025, Mélenchon called Zelensky “illegitimate” and defended Putin, drawing widespread condemnation from left-wing parties and the public, leading to a sharp drop in his market support in mid-November 2025.
Mélenchon’s poll share drops to historic lows after a series‑of anti‑establishment remarks – Polls released at the end of November 2025 showed Mélenchon falling to single‑digit
Jean‑Luc Mélenchon drops to 9%9%
Mélenchon’s poll share drops to historic lows after a series‑of anti‑establishment remarks – Polls released at the end of November 2025 showed Mélenchon falling to single‑digit support, the lowest of his recent campaigns, prompting a sharp sell‑off on the market.
Mélenchon sparks outrage by calling Ukrainian President Zelensky “illegitimate” and defending Putin, fueling criticism from left‑wing parties – His August 2025 remarks on the
Jean‑Luc Mélenchon rises to 10%1%
Mélenchon sparks outrage by calling Ukrainian President Zelensky “illegitimate” and defending Putin, fueling criticism from left‑wing parties – His August 2025 remarks on the Ukraine war drew condemnation from the Socialist Party and Green allies, temporarily halting the
Lisnard signals he will run for the 2027 presidency if the Republicans hold an open primary – The mayor of Cannes publicly said he would enter the race only under a
David Lisnard drops to 12%5%
Lisnard signals he will run for the 2027 presidency if the Republicans hold an open primary – The mayor of Cannes publicly said he would enter the race only under a single‑candidate primary, raising his profile and prompting an early rise in market odds.







































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