TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 31, 1:00 PM EST
Polymarket
This market tracks whether San Diego Wave FC will be leading Chicago Stars FC at halftime in their NWSL matchup. On Polymarket, San Diego Wave FC leading at halftime is priced at 91.0%. The market resolves based on official statistics from the governing body or event organizers, with credible reporting used as a fallback if final statistics are not published within 24 hours of conclusion. Watch the opening 45 minutes of regular play plus stoppage time on May 31, 2026 to see if San Diego Wave FC establishes an early advantage.
The market resolves on May 31, 2026, after the halftime whistle of the Chicago Stars FC versus San Diego Wave FC match. The outcome is determined by the official halftime scoreline: if San Diego Wave FC has more goals than Chicago Stars FC at halftime, the affirmative resolves; if Chicago Stars FC is ahead or the score is tied, the negative resolves. Resolution depends on the final halftime score as recorded by the match officials and confirmed through official league sources.
Key catalysts include team news such as injury announcements, lineup confirmations, or tactical shifts that affect either side's attacking or defensive strength. Weather conditions on match day, recent form trends, and head-to-head history can shift trader sentiment. Pre-match analysis from expert commentators and social media discussion may influence crowd conviction. As kickoff approaches, any official roster changes or late-breaking developments will likely trigger repricing. During the first half itself, early goals, red cards, or dominant possession by either team will rapidly move the halftime outcome probability on Polymarket.