Will Harrison to win Joel Kodua vs Will Harrison
Will Harrison is priced at 12¢ on Kalshi. Current book: 11¢ bid, 12¢ ask, 1¢ spread. This outcome ranks #2 of 2 inside Joel Kodua vs Will Harrison Winner.
Price history
12¢ current
+10¢Contract brief
If Will Harrison wins the Joel Kodua vs Will Harrison boxing match originally scheduled for May 30, 2026, then the market resolves to Yes.
Outcome
Will Harrison
Rank
#2 of 2
Leader
Joel Kodua 87¢
Range
11¢-87¢
Family volume
$92
Identifier
KXBOXING-26MAY30KODUAHARRIS-HARRIS
May 28, 2026, 1:08 AM UTC · 16m ago
Implied probability
Bid
11¢
Ask
12¢
Spread
1¢
24h volume
$87
Family rank
#2 of 2
2 outcomes · Joel Kodua vs Will Harrison Winner
Closes
Jun 13, 2026
Family volume
$92
Orderbook snapshot
11 / 12¢
Contract terms
What resolves this market.
YES condition
If Will Harrison wins the Joel Kodua vs Will Harrison boxing match originally scheduled for May 30, 2026, then the market resolves to Yes.
Venue
Kalshi
Closes
Jun 13, 2026
Identifier
KXBOXING-26MAY30KODUAHARRIS-HARRIS
Event family
Joel Kodua vs Will Harrison Winner.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$92
Outcomes
2
Highest price
Joel Kodua 87¢
Current share
94%
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.5
Odds pages
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SimpleFunctions context
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Prediction Market Index
Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
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Event Probability API
Read 12% as a structured event probability object for agents and apps.
Realtime Data API
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World State API
Compact market-aware context packets for agent sessions and scheduled refresh.
Hedging Workflows
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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.