Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Legal UK Pick polygram.ink |
8% | 92% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Legal UK → |
Polymarket polymarket.com |
8% | 92% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Legal UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Legal UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Legal UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Legal UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Legal UK.
Active sub-markets
| Marine Le Pen | 8% YES | 93% NO |
| Éric Zemmour | 1% YES | 99% NO |
| David Lisnard | 2% YES | 98% NO |
| Laurent Wauquiez | 1% YES | 99% NO |
| Gabriel Attal | 3% YES | 97% NO |
| François Hollande | 3% YES | 97% NO |
Market context
France will hold its next presidential election in April 2027, barring early dissolution of the National Assembly. The contest employs a two-round system: candidates must exceed 50% in the first round to win outright, otherwise the top two finishers proceed to a runoff. The 8% implied probability reflects market expectations that the scheduled election will occur as planned rather than being triggered earlier through constitutional mechanisms.
Historical precedent suggests French presidential elections rarely deviate from their scheduled dates. The last early election occurred in 1969 following de Gaulle's resignation; since then, the Fifth Republic has maintained regular five-year cycles. Current political fragmentation—with no single party commanding a parliamentary majority—creates theoretical conditions for early dissolution, yet the April 2027 window remains the baseline expectation. Comparable markets on scheduled elections in stable democracies typically show probabilities between 5–15% for early triggering, positioning this market's 8% within normal range.
Traders should monitor parliamentary confidence votes and any major constitutional crises that might prompt President Macron to dissolve the Assembly before 2027. The regulatory framework for this market varies by jurisdiction: German operators fall under GlüStV requirements, whilst US traders face CFTC oversight of prediction contracts. Polymarket's no-KYC threshold of $1,500 applies to this market, allowing smaller positions without identity verification, though larger stakes require full compliance documentation. Scheduled announcements regarding government stability and legislative agenda will provide early signals of dissolution risk.
Methodology
We track Next French Presidential Election on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Polymarket Legal UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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.
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