Combined depth · both venues
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Kyle Larson 22%
Next is Christopher Bell at 19%. The venues differ most on Joey Logano (Polymarket 6.3%, Kalshi 4%), a 2.3-point gap.
Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.
Prices come from our regular polls of each venue, the oldest 1 min ago. Ages are as of when this page was built.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 27¢, at or below the cheapest ask of 29.2¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 22.2¢, at or below the cheapest ask of 25¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 17¢, at or below the cheapest ask of 17¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 13¢, at or below the cheapest ask of 14.8¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 11.1¢, at or below the cheapest ask of 12¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 4¢, at or below the cheapest ask of 5¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 3¢, at or below the cheapest ask of 4.9¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.3¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.3¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.2¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.2¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 1¢.
Payoffs match in ordinary outcomes; see the rule differences below the table.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 1¢.
No cross-venue arbitrage right now: on every matched outcome, the best bid on one venue is at or below the cheapest ask on the other. Find markets with open spreads
Summarized from each venue’s published rules; the venue’s own rules page is the final word.
The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.
What it costs to buy Yes, what you would get selling it, and the last trade on each exchange, updating as orders change. Hover a status for timing details.
Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.
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Enter a stake to see where it buys the most after fees, using each venue’s live order book.
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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.
Live prediction market odds for "NASCAR Cup Series: 2026 Champion". Kyle Larson leads at 22%. Next is Christopher Bell at 19%. $5.6M has traded across 35 outcomes on Kalshi and Polymarket. The market is expected to resolve by Nov 8, 2026.
This market will resolve according to the listed driver that finishes 1st in the driver standings for the 2026 NASCAR Cup Series. This market will resolve as soon as the official results of the final scheduled race of the 2026 NASCAR Cup Series are known. If multiple drivers tie for first place in the drivers standings, this market will resolve according to the tiebreak procedure used by NASCAR to determine the 2026 NASCAR Cup Series champion. If at any point it becomes impossible for a listed driver to win the 2026 NASCAR Cup Series Championship based on the rules of NASCAR (e.g., they are mathematically eliminated from contention), the corresponding market will resolve to “No”. If the 2026 NASCAR Cup Series season is permanently canceled or has not been completed by November 22, 2026, 11:59 PM ET, this market will resolve to “Other”. The primary resolution source for this market will be official information from NASCAR.
It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.
A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.
Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.
Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.
Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.