TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 12, 2:28 PM EST
Polymarket
This group encompasses a series of prediction markets centered around the total number of corners taken in a Serie A match between SS Lazio and AC Milan on September 12, 2026. Markets include over/under bets on the total corners, first-half corners, second-half corners, and individual team corners.
Total corners markets for the Serie A game between SS Lazio and AC Milan, scheduled for September 12, 2026 at 12:00 PM ET.
Total corners markets for the Serie A game between SS Lazio and AC Milan, scheduled for September 12, 2026 at 12:00 PM ET.
Prediction market odds, like those found on Polymarket and Predict, often reflect the collective intelligence of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set odds based on their own models and aim to profit from margins, while prediction markets allow participants to directly express their beliefs. This can lead to discrepancies, as prediction markets may more quickly incorporate new information or identify mispriced probabilities. However, both types of odds aim to accurately forecast the outcome of events, and comparing them can provide valuable insights into the potential for value in this market.
Polymarket and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Price discrepancies between Polymarket and Predict can arise due to several factors. Each platform attracts a different user base with varying levels of expertise and information. Trading volume also plays a role; higher volume on one platform can lead to more efficient price discovery. Additionally, the specific market structures and available trading options on each platform can influence pricing. For example, Polymarket currently favors AC Milan O/U 4.5 Corners at 99, while Predict leans toward O/U 8.5 Total Corners, showcasing differing sentiment among traders on each venue.