TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 8:19 PM EST
Polymarket
In the upcoming Brazil Série A game between Fluminense FC and Santos FC, scheduled for October 18, 2026 at 3:00 PM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.
In the upcoming Brazil Série A game between Fluminense FC and Santos FC, scheduled for October 18, 2026 at 3:00 PM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from those offered by traditional sportsbooks. Sportsbooks often set initial lines to balance action on both sides, while this market allows traders to freely express their beliefs about the most likely outcome. If a significant discrepancy exists, arbitrage opportunities may arise, where traders can profit by simultaneously betting on both the prediction market and a sportsbook. However, it’s important to note that sportsbooks and this market both have their own associated costs and limitations.
This market resolves around Oct 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the halftime result of the Fluminense FC versus Santos FC match will be used to determine which outcome is correct. The market will determine whether Fluminense or Santos was leading at the end of the first half of the game. The resolution will be based on the official match data and will be publicly available following the conclusion of the game.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player injuries or suspensions for either Fluminense or Santos would likely have a significant impact. Changes in team form, tactical adjustments, or even weather conditions on match day could also move the market. Unexpected announcements about key players’ availability, or even pre-match analysis from respected football commentators, could all contribute to shifts in sentiment and trading volume. Monitoring these signals can provide insights into potential market movements.