Top of book
ConnectingWaiting for the first live quote…
16.5+ passing TDs 89.5%
Next is Jared Goff at 84.4%. The venues differ most on Fernando Mendoza (Polymarket 1.8%, Kalshi 42.5%), a 41-point gap.
Consensus blends each venue’s last price, weighted by how much has traded there. 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 2 min ago. Ages are as of when this page was built.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 76¢ and selling on Kalshi at 80¢ nets 400 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 70¢, at or below the cheapest ask of 97¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 68¢ and selling on Kalshi at 81¢ nets 1300 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 66¢, at or below the cheapest ask of 66¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 56¢ and selling on Kalshi at 63¢ nets 700 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 51¢ and selling on Kalshi at 62¢ nets 1100 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 42¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 50¢ and selling on Kalshi at 57¢ nets 700 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 39¢ and selling on Kalshi at 65¢ nets 2600 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 44¢, at or below the cheapest ask of 72¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 48¢ and selling on Kalshi at 58¢ nets 1000 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 41¢ and selling on Kalshi at 61¢ nets 2000 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 31¢ and selling on Kalshi at 54¢ nets 2300 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 19¢ and selling on Kalshi at 35¢ nets 1600 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 18¢ and selling on Kalshi at 23¢ nets 500 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 0.1¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 10¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 12¢ and selling on Kalshi at 23¢ nets 1100 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 5.2¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Polymarket at 9¢ and selling on Kalshi at 18¢ nets 900 bps before fees.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 0.4¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 6¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 1¢, at or below the cheapest ask of 8¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
No arbitrage: the best bid elsewhere is 1.3¢, at or below the cheapest ask of 85¢.
Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 1¢ and selling on Polymarket at 5¢ nets 400 bps before fees.
Possible arbitrage before fees: buy Patrick Mahomes on Polymarket at 39¢, sell on Kalshi at 65¢ (2600 bps). Check the rules below before trading. See all live 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.
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.
Waiting for the first live quote…
Kalshi doesn’t list 16.5+ passing TDs for this event.
Enter a stake to see where it buys the most after fees, using each venue’s live order book.
Loading both order books…
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 "Pro Football: 25+ Passing Touchdowns Season". 16.5+ passing TDs leads at 89.5%. Next is Jared Goff at 84.4%. $56K has traded across 43 outcomes on Polymarket and Kalshi. The market is expected to resolve by Feb 2, 2027.
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.