Next French Presidential Election: Kalshi vs Polymarket prices
Thu, Apr 29, 2027, 8:00 PM ET · the next French presidential election · $918k traded in 24h across both venues.
François Hollande: Kalshi 6¢ vs Polymarket 4¢, +2.4 pp
Mid prices. A price is the market's probability: 6¢ means 6%. The gap is Kalshi minus Polymarket in percentage points.
Two separate exchanges, two accounts. Links may carry a referral code, which never changes what is shown. Disclosures.
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| Marine Le Pen | 36¢ / 40¢ | 36¢ / 36¢ | +2.2 pp |
| Édouard Philippe | 23¢ / 26¢ | 26¢ / 27¢ | -2.0 pp |
| Jean-Luc Mélenchon | 12¢ / 14¢ | 12¢ / 13¢ | +0.5 pp |
| François Hollande | 5¢ / 7¢ | 4¢ / 4¢ | +2.4 pp |
| Jordan Bardella | 4¢ / 5¢ | 2¢ / 2¢ | +2.3 pp |
| David Lisnard | 4¢ / 4¢ | 3¢ / 3¢ | +0.7 pp |
| Gabriel Attal | 1¢ / 4¢ | 3¢ / 3¢ | -0.6 pp |
| Sarah Knafo | 2¢ / 3¢ | 1¢ / 1¢ | +1.4 pp |
| Bruno Retailleau | 0¢ / 2¢ | 2¢ / 2¢ | -0.9 pp |
| Dominique de Villepin | 0¢ / 2¢ | 1¢ / 2¢ | -0.1 pp |
| Sébastien Lecornu | 0¢ / 2¢ | 1¢ / 1¢ | +0.5 pp |
| François Ruffin | 0¢ / 2¢ | 0¢ / 0¢ | +0.9 pp |
Price history, last 3 days
How this is matched
Multi-outcome markets are matched outcome by outcome by name, with an alias table for the usual spellings. Polymarket prices come from its live order book, Kalshi from its public API. Refreshed every 45 seconds.
What this is not
Read-only. Nothing here places or routes orders and nothing is advice. Fees, slippage and the time it takes to move money between venues are not in these numbers.