SimpleFunctions
Winner-take-all · 7 outcomes7 contractsKalshirefreshed 10 min ago

4

Leader sits at 17% across 7 bound outcomes, runner-up at 15%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

17%

6

runner-up 15¢leader 17¢

Outcomes

7

winner-take-all

Runner-up

15¢

5

Spread

2pp

contested

24h volume

$1K

modest

Closes

not derived

Venue

Kalshi

7 bound

30-day trend

0%50%100%-30d-3w-2w-1wtoday6: 17% on 2026-05-015: 15% on 2026-05-013: 18% (3 days, 3 points)3: 18% on 2026-05-03
617¢515¢318¢
Top 3 candidates by current price · 3d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Recently closed in general

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

More like this

Adjacent prediction questions.

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.

Last updated on this page: 10 min ago.