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 31, 12:45 AM EST
Polymarket
This event group covers the halftime result of the O'Higgins FC vs. CA Boca Juniors soccer match scheduled for July 30, 2026. The markets focus on whether O'Higgins FC leads at halftime, whether the match is drawn at halftime, and whether CA Boca Juniors leads at halftime.
In the upcoming Copa Sudamericana game between O'Higgins FC and CA Boca Juniors, scheduled for July 30, 2026 at 8:30 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.
Markets resolve based on whether O'Higgins or Boca Juniors win the first half by more than 1.5 goals in the professional CONMEBOL Sudamericana soccer game scheduled for Jul 30, 2026. If the match is cancelled or rescheduled to over 48 hours away, the market resolves to a fair price. Only goals scored during the first half count towards the market outcome.
On Polymarket, this market is priced through decentralized trading, while Kalshi may use different liquidity pools or user bases. Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. This often leads to variations in implied probabilities, as each platform’s active traders respond uniquely to new information, liquidity conditions, and market sentiment. Consequently, Polymarket and Kalshi can show distinct probabilities for the same outcome.
Key moments such as recent form, player injuries, or tactical changes may shift expectations and move this market. Pre-match analysis, live in-game events like early goals or red cards, and shifting weather conditions can also cause rapid probability adjustments. Traders will watch these signals closely as they could dramatically alter the perceived likelihood of each halftime outcome.