SimpleFunctions

First Half Winner for Oklahoma City vs San Antonio

Oklahoma City vs San Antonio: First Half Winner is priced at 40¢ on Kalshi. Current book: 39¢ bid, 40¢ ask, 1¢ spread. This page tracks a standalone prediction-market contract.

Price history

40¢ current

+17¢
20¢30¢40¢
May 27, 2026May 28, 2026

Contract brief

If Oklahoma City is the winner of the first half of regulation time in the Oklahoma City vs San Antonio professional basketball game originally scheduled for May 28, 2026, then the market resolves to Yes.

Outcome

Oklahoma City vs San Antonio: First Half Winner

Rank

Standalone

Leader

Range

Family volume

$17K

Identifier

KXNBA1HWINNER-26MAY28OKCSAS-OKC

May 28, 2026, 6:09 PM UTC · 0m ago

Implied probability

40¢
Latest venue quote
May 28, 2026, 6:09 PM UTC · 0m ago

Bid

39¢

Ask

40¢

Spread

24h volume

$11K

Family rank

Standalone

Standalone contract

Closes

Jun 12, 2026

Family volume

$17K

Orderbook snapshot

39 / 40¢

Kalshi
1¢ spread
BidSize
39¢1.5K
38¢9.7K
37¢1.7K
36¢1.2K
32¢2.0K
AskSize
40¢14
41¢19K
42¢87K
43¢43K
44¢1.9K

Contract terms

What resolves this market.

YES condition

If Oklahoma City is the winner of the first half of regulation time in the Oklahoma City vs San Antonio professional basketball game originally scheduled for May 28, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Jun 12, 2026

Identifier

KXNBA1HWINNER-26MAY28OKCSAS-OKC

SF Signal
Regime
neutral

Event family

This market.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$17K

Outcomes

1

Highest price

Oklahoma City vs San Antonio: First Half Winner 40¢

Current share

100%

Indicators

Yield, cliff risk, volatility, and regime.

Regime

neutral

Score

0.5

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.