TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 28, 8:30 PM EST
Polymarket
This market tracks whether the Copa Sudamericana match between América de Cali and CSyD Macará will produce more than 0.5 goals combined. On Polymarket, the over 0.5 goals outcome is trading at 90.5%. Resolution will be determined by official CONMEBOL records. Watch for the kickoff on May 28 at 8:30 PM ET to see how both teams approach the fixture and whether early attacking play sets the tone for goal-scoring opportunities.
Prediction market odds on Polymarket often diverge from traditional sportsbook lines because they reflect real-time crowd sentiment rather than fixed bookmaker margins. Sportsbooks typically adjust odds to balance liability, while prediction markets price outcomes based on continuous trader conviction. For the América de Cali vs. CSyD Macará event, comparing Polymarket probabilities to major sportsbook offerings can reveal whether the crowd is more or less bullish than professional oddsmakers. These differences create arbitrage opportunities and signal where informed traders see value.
The market resolves on May 29, 2026. Resolution is determined by the official final result of the América de Cali vs. CSyD Macará match, including all regulation and extra time if applicable. The specific outcome criteria depend on which market contract is being settled—for example, the O/U 5.5 market resolves based on total goals scored. Once the match concludes and official records are confirmed, the winning outcome is locked in and traders receive payouts proportional to their positions.
Key catalysts include team news such as injuries to star players, lineup announcements, and recent form trends. Weather conditions on match day can influence goal-scoring probability, particularly for an O/U market. Betting flow itself—large positions from recognized traders—often signals conviction and moves prices. Pre-match commentary from analysts and social media sentiment can shift crowd expectations. Venue factors, head-to-head history, and any late-breaking tactical changes also influence how traders reassess probabilities. Monitor Polymarket order books for volume spikes indicating major position shifts.