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: Aug 2, 6:22 PM EST
Polymarket
In the upcoming Primera División Argentina game between CA Newell's Old Boys and CA Boca Juniors, scheduled for August 2, 2026 at 4:00 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 Primera División Argentina game between CA Newell's Old Boys and CA Boca Juniors, scheduled for August 2, 2026 at 4:00 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.
Prediction market odds and sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set lines to balance their book and manage risk, while prediction markets price outcomes through continuous trader participation and real-money incentives. On Polymarket, odds for this market emerge from supply and demand among participants betting their own capital, which can lead to sharper or more reactive pricing than traditional sportsbooks. Both venues aim to forecast the halftime result, but prediction markets sometimes capture information faster when traders have conviction about the likely outcome.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on the volume and direction of trades. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares representing each halftime outcome, and the cumulative positions determine the implied probability displayed on the dashboard. As more capital flows toward one outcome, the price shifts to reflect that conviction. This continuous pricing mechanism allows participants to enter or exit positions at transparent, real-time rates throughout the pre-match period.
This market resolves around Aug 2, 2026, once the halftime whistle has sounded and the result is verifiable from credible public reporting. The outcome is determined by which team is ahead on the scoreboard at the end of the first half, including any goals scored during that period. Draws at halftime typically settle as a separate outcome if offered. Resolution occurs after the match information is confirmed and the platform processes the final payout to winning positions.
Team news—such as injury announcements, lineup changes, or tactical shifts—can shift odds significantly in the days before kickoff. Recent form, head-to-head records, and home-field advantage all influence trader positioning. On match day, pre-game momentum, weather conditions, and early team selection confirmations often trigger repricing. Once the match begins, early goals or aggressive play from either side can cause sharp moves as traders update their halftime expectations in real time. Late-breaking roster updates or managerial decisions may also prompt volatility in this market.