Polymarket$2.32BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.
Kalshi$350.67MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.
Limitless$18.48MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.
Updated Today
If Valtteri Bottas wins the F1 Drivers Championship, then the market resolves to Yes.
As of March 17, 2026, the Kalshi odds for Will Sergio Perez win the F1 Drivers Championship? are: George Russell: 59%, Andrea Kimi Antonelli: 21%, Lewis Hamilton: 9%, Max Verstappen: 7%, Charles Leclerc: 7%. These probabilities are derived from real-money trading and update in real time.
Will Sergio Perez win the F1 Drivers Championship? is currently available on Kalshi. It is also available on Polymarket — compare odds across both platforms on our cross-platform comparison page.
Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.
