TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 8:05 PM EST
Polymarket
This group contains markets for two distinct football matches: one between US Lecce and AS Roma in Serie A, and another between Breidablik Kopavogur and Stjarnan Gardabae in the Besta deild league. Markets include spreads, over/under totals, and both teams to score across various scopes (full match, halves, individual team performance).
More markets for the Besta deild game, scheduled for August 31 at 3:15 PM ET.
More markets for the Serie A game, scheduled for August 31 at 12:30 PM ET.
Prediction market odds reflect the aggregated view of active traders, often showing sharper or more volatile lines than traditional sportsbook odds. On Polymarket, this market’s implied probability can diverge because users bet directly on outcomes with their own capital, while sportsbooks incorporate their margin and broader public betting patterns. This can make prediction markets more responsive to insider news or shifts in team form.
On Polymarket and Predict, pricing mechanisms and user bases vary, creating natural differences. 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. For instance, one platform might attract more local fans, skewing its lines toward a favored team, while the other could reflect international or neutral traders. Liquidity levels also affect spreads — smaller pools can push prices further from equilibrium. These dynamics often explain why Polymarket and Predict show distinct valuations for this market.
Injuries to key players, weather forecasts affecting match conditions, or shifting coaching strategies can all move this market. Traders will react to practice reports, lineup announcements, and any last-minute tactical updates. Momentum swings in recent form or head-to-head history may also cause rapid re-pricing as the match approaches, especially on platforms with lower volume or tighter spreads.