Top of book
ConnectingWaiting for the first live quote…
The Black Ball 66.8%
Next is The Odyssey at 62.3%. Polymarket and Kalshi agree within 1 point on each matched outcome.
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. 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 Kalshi at 53¢ and selling on Polymarket at 79¢ nets 2600 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 11¢ and selling on Polymarket at 45¢ nets 3400 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 36¢ nets 3100 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 14¢ and selling on Polymarket at 37¢ nets 2300 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 11¢ nets 600 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 8¢ and selling on Polymarket at 35¢ nets 2700 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 17¢ nets 1200 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 10.6¢, at or below the cheapest ask of 11¢.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 13¢ nets 800 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 12¢ nets 700 bps before fees.

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.
Buying on Kalshi at 5¢ and selling on Polymarket at 10¢ nets 500 bps before fees.
Possible arbitrage before fees: buy Sense and Sensibility on Kalshi at 11¢, sell on Polymarket at 45¢ (3400 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 The Black Ball 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 (culture rate). Fee calculator. Estimates only, not advice.
Live prediction market odds for "Critics Choice Awards: Best Costume Design". The Black Ball leads at 66.8%. Next is The Odyssey at 62.3%. $46K has traded across 17 outcomes on Polymarket and Kalshi. The market is expected to resolve by Jan 3, 2028.
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.