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%

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San Antonio vs Oklahoma City: First Half Winner
kalshi

San Antonio vs Oklahoma City: First Half Winner

Volume:
$1,919,144

San Antonio wins 1st half

 - Kalshi

San Antonio wins 1st half - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 31, 2026

Closed: May 30, 9:18 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

San Antonio wins 1st half

View
100%
Yes 100¢No 0¢
100¢
N/A
$660,532
N/A
N/A
$451,729
Settled
Yes
kalshi

Oklahoma City wins 1st half

0%
Yes 0¢No 100¢
100¢
N/A
$739,585
N/A
N/A
$575,966
Settled
No
kalshi

Tie

0%
Yes 0¢No 100¢
100¢
N/A
$519,027
N/A
N/A
$455,385
Settled
No
Total markets: 3

Intro

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.

Frequently asked questions

Prediction market odds on Kalshi often differ from traditional sportsbook lines because they reflect real-time trader sentiment rather than bookmaker pricing models. Sportsbooks adjust lines to balance action and manage risk, while prediction markets aggregate distributed beliefs from many participants. For the San Antonio vs Oklahoma City first half winner, comparing Kalshi odds to major sportsbooks can reveal where the crowd sees edge or where sharp money is flowing. Discrepancies may signal value or consensus shifts in how the matchup is perceived.

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.