Next French Presidential Election

Platform comparison

Market context

France will elect its next president on 18 April 2027, with a potential runoff on 2 May if no candidate wins over 50% in the first round[1][3]. In this market, a YES share pays out if the event occurs (the election is held and resolved as described), while a NO share pays out if it does not; the current 35% YES price reflects the crowd’s view that an earlier election or other disruption could alter the standard timeline[1].

Historically, French presidential elections have rarely been held outside their scheduled five-year cycle, with the last vacancy-triggered election occurring in 1969 after Charles de Gaulle’s resignation[1]. The 2027 race is unusual because Marine Le Pen, despite a guilty embezzlement verdict upheld in July 2026, remains a top contender in polls and has confirmed she will run[11][14]. This mirrors 2002, when Jacques Chirac faced a runoff against Le Pen’s father after both survived a fragmented first round, showing how legal setbacks do not necessarily eliminate far-right candidates from winning[8].

Traders should monitor three key catalysts: any official announcement that President Macron’s term ends prematurely due to vacancy or incapacity, which could trigger an earlier election under constitutional rules[1]; Le Pen’s legal appeals following her verdict, as a successful appeal could strengthen her campaign[11]; and candidate declarations from major figures like Jean-Luc Mélenchon, who announced his 2027 bid in May 2026[15]. The government officially confirmed the April 18 and May 2 dates in July 2026, but exceptional circumstances remain the primary risk to the settlement window[3][5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.