// SPORTS · CROSS-VENUE
Charles Leclerc wins the 2026 F1 Drivers' Championship
Asks whether Charles Leclerc finishes first in the drivers' standings for the 2026 Formula 1 season. Resolves Yes if he is the 2026 F1 Drivers' Champion.
kalshi · KXF1-26-CLlive
yes bid2.0¢
yes ask3.0¢
last3.0¢
Taker fee: 0.07 × contracts × p × (1−p), rounded up to the cent · view on venue
polymarketlive
yes bid2.7¢
yes ask2.8¢
last2.8¢
No exchange trading fee on most markets; spread + gas are the cost · view on venue
Fee-adjusted, buying 100 yes at the ask
kalshi effective (incl. $0.21 fee)3.2¢
polymarket effective (excl. gas)2.8¢
net-cheaper venuePolymarket
Top-of-book comparison at the venues' last-refreshed quotes (updated ~every 15 minutes; venue pages have the live book). Real fills interact with depth — see slippage in thin markets and the full fee comparison. The venues may also define resolution differently — always read both rule sets. This page is information, not investment advice.
Route this order to the net-cheaper venue automatically
Mithril runs this comparison — fee-adjusted, depth-aware — on every order, and proves the result with an execution receipt.