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Prediction Markets

Kalshi and Polymarket contract prices, on the same probability scale as the devigged sportsbook consensus. Each venue publishes its own prices; the comparison across all three is the part nobody else shows, because making it honestly means removing the bookmaker’s margin first.
Only venues that run their own order book get a price column. Coinbase and Robinhood sell these same contracts but route to an exchange rather than making a market, so their prices are that exchange’s — they are listed as places to trade, not as separate opinions.

5 of 3,156 open contracts · Polymarket · mid-market · Pro Football: AFC North Champion Trade at: Kalshi · Polymarket · Coinbase (routes to Kalshi) · Robinhood (routes to Kalshi)
ContractMidBid AskSpreadVolume
Cleveland Browns
Will Cleveland Browns win the 2026 AFC North?
3.7%1.2%6.2%5.00%$19k
Cincinnati Bengals
Will Cincinnati Bengals win the 2026 AFC North?
33.5%33.0%34.0%1.00%$3k
Baltimore Ravens
Will Baltimore Ravens win the 2026 AFC North?
50.5%50.0%51.0%1.00%$915
Pittsburgh Steelers
Will Pittsburgh Steelers win the 2026 AFC North?
14.0%13.0%15.0%2.00%$585
another teamwide
Will another team win the 2026 AFC North?
50.0%0.0%100.0%100.00%$0

Prices are probabilities: a contract settles at $1 if the event happens, so 14% means the market prices it at 14 cents. Contracts marked wide have a bid-ask spread over 5 points, which means the mid is not a price you could actually trade at. Sorted by traded volume, because a thin market at an extreme price is noise rather than signal.

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