TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 12, 5:00 PM EST
Polymarket
More markets for the Brazil Serie B game, scheduled for July 12 at 5:00 PM ET.
More markets for the Brazil Serie B game, scheduled for July 12 at 5:00 PM ET.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets reflect pure trader belief—there is no house edge or margin built in. This market's odds may lead or lag traditional sportsbook lines depending on which venue has faster information flow or deeper liquidity. Comparing the two can reveal whether professional bettors or casual traders are pricing in factors that mainstream oddsmakers have overlooked.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The top outcome currently reflects strong conviction among participants. As new information surfaces—injury reports, lineup announcements, or pre-match analysis—traders adjust their positions, moving the price up or down. The more capital flowing into a particular outcome, the higher its price climbs, creating a continuous feedback loop that incorporates real-time sentiment into the odds you see displayed.
This market resolves around Jul 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect what actually occurred during the match, validated against established sports data sources. Until that moment, traders can continue to buy and sell shares as new developments unfold. Once resolution criteria are met and the outcome is locked in, all positions settle according to the final result.
Key catalysts include team lineups, injury announcements, and recent form updates released before kickoff. Weather conditions, venue factors, and head-to-head historical trends can also shift trader positioning. Social media sentiment, expert predictions, and betting syndicate activity often trigger sharp price moves as new information reaches the market. Late-breaking tactical changes or roster surprises tend to create the most volatile swings, as traders rapidly reassess probabilities and rebalance their holdings accordingly.