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: May 30, 9:18 PM EST
Kalshi
This market tracks which team will be ahead at halftime of the San Antonio versus Oklahoma City professional basketball game scheduled for May 30, 2026. On Kalshi, San Antonio winning the first half is priced at 54.0%, while Oklahoma City winning the first half stands at 45.0%. The market resolves based on which team leads at the end of regulation first-half play. Watch how each team's pace and three-point shooting perform during the opening minutes leading up to the May 30, 2026 tipoff.
On Kalshi, the San Antonio vs Oklahoma City first half winner contract is priced between 0 and 100 cents, where each cent represents a 1% probability increment. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the market's collective estimate of San Antonio's likelihood to win the first half, with traders continuously adjusting bids and asks based on incoming information and game context. Higher prices indicate stronger confidence in a San Antonio first-half victory, while lower prices suggest Oklahoma City is favored or uncertainty is elevated. Volume and spread width on Kalshi indicate how actively traders are positioning around this outcome.
Key catalysts include injury reports or roster changes affecting either team's starting lineup or bench depth. Pregame momentum, recent form, and head-to-head matchup history can shift trader sentiment. Betting line movement from sportsbooks often precedes prediction market adjustments, signaling sharp action. Team news, coaching adjustments, or public injury announcements in the hours before tipoff typically trigger repricing. Weather conditions, travel fatigue, or back-to-back game status may also influence first-half performance expectations. Real-time game flow and early scoring runs during the first half itself will drive final price movements before resolution.