TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 12, 10:00 AM EST
Polymarket
In the upcoming Brazil Serie B game between Operário Ferroviário EC and Grêmio Novorizontino, scheduled for July 12, 2026 at 10:00 AM ET: This market will resolve to "Operário Ferroviário EC" if Operário Ferroviário EC score more goals than Grêmio Novorizontino in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if Operário Ferroviário EC and Grêmio Novorizontino score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "Grêmio Novorizontino" if Grêmio Novorizontino score more goals than Operário Ferroviário EC in the second half of regular play plus second-half stoppage time. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-half goals, extra time, and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.
In the upcoming Brazil Serie B game between Operário Ferroviário EC and Grêmio Novorizontino, scheduled for July 12, 2026 at 10:00 AM ET: This market will resolve to "Operário Ferroviário EC" if Operário Ferroviário EC score more goals than Grêmio Novorizontino in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if Operário Ferroviário EC and Grêmio Novorizontino score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "Grêmio Novorizontino" if Grêmio Novorizontino score more goals than Operário Ferroviário EC in the second half of regular play plus second-half stoppage time. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-half goals, extra time, and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets aggregate trader beliefs through continuous price discovery. For this match's second half, sportsbook odds may emphasize historical team performance and injury reports, whereas traders on prediction markets may react more dynamically to live match conditions, momentum shifts, or contrarian sentiment. Both sources offer valuable signals, but prediction markets can sometimes detect sentiment shifts faster than traditional oddsmakers adjust their lines.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker (AMM) system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability for the leading outcome reflects the cumulative trading activity and order flow at that moment. As traders place bets based on their expectations, the price adjusts in real time, with larger trades moving the odds more significantly than smaller ones. This continuous repricing mechanism ensures the market reflects the latest consensus among active participants and incorporates new information as it becomes available.
This market resolves around Jul 12, 2026, once the match concludes and the second half result is verifiable from credible public reporting. The outcome is determined by what actually occurs during the second half of play—whether Operário Ferroviário EC wins, Grêmio Novorizontino wins, or the teams draw. Resolution happens after official match records are confirmed and any post-match reviews or appeals are finalized. Traders holding winning outcome shares receive their payout once the result is locked in.
Several factors could shift odds significantly before Jul 12, 2026. Early first-half performance—goals, injuries, or tactical adjustments—often influences second-half expectations, as teams may alter strategy or motivation. Red cards, substitutions, or momentum swings in the first half can reshape trader sentiment about the likely second-half outcome. Weather conditions, crowd energy, and team news closer to kickoff may also trigger repricing. Live match developments during the first half typically generate the most dramatic moves, as traders update their models based on actual play rather than pre-match assumptions.