TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 30, 6:30 PM EST
Polymarket
This market tracks whether Seattle Reign FC will be leading at halftime in their NWSL matchup against Washington Spirit. On Polymarket, Seattle Reign FC leading at halftime is priced at 91.0%. Resolution will be determined by 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 the match. Watch for the opening 45 minutes of regular play plus stoppage time on May 30, 2026 at 6:30 PM ET to see if Seattle establishes an early advantage.
The market resolves at May 30, 2026, following the conclusion of the first half of the Washington Spirit vs. Seattle Reign FC match. Resolution is determined by the official halftime score reported by the league or match officials. The three possible outcomes are a Washington Spirit halftime lead, a Seattle Reign FC halftime lead, or a draw at the halftime whistle. Once the halftime result is confirmed, the market settles and traders receive payouts based on their positions.
Key catalysts include team lineup announcements, injury reports affecting star players, recent form and head-to-head records, and weather conditions on match day. Early match momentum—goals scored, red cards, or tactical shifts in the opening minutes—will drive significant odds movement as traders react to live action. Pre-match news such as coaching changes, player suspensions, or venue factors can also shift probabilities before kickoff. Real-time trading activity itself may amplify or dampen these signals as new information reaches the market.