SimpleFunctions
20 contractsKalshirefreshed 2 min agoCloses May 27, 2026 · 19d

Stade Brest vs Lens Winner

Liquidity-weighted aggregate sits at 36% across 20 Kalshi contracts.

Implied probability

36%
0%50%100%

Kalshi

36%

20 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$11K

20 contracts

Closes

May 27, 2026

19 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 40% (4 days, 4 points)Aggregate: 40% on 2026-05-08
Aggregate of 20 contracts · 4d

Bracket families

9 clusters across 20 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Heads-up — heterogeneous clusters

The top two clusters share only 17% of their title tokens — “PSG vs Stade Brest Winner” vs “Toulouse vs Lyon Winner”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

PSG vs Stade Brest Winner

3 contracts$8K

Cluster 2

Toulouse vs Lyon Winner

3 contracts$739

Cluster 3

Le Havre vs Marseille Winner

3 contracts$593

Cluster 4

Auxerre vs Nice Winner

3 contracts$194

Cluster 5

Lens vs PSG Winner

2 contracts$879

Cluster 6

Monaco vs Lille Winner

2 contracts$200

Cluster 7

Angers vs Strasbourg Alsace Winner

2 contracts$28

Cluster 8

Metz vs Lorient Winner

1 contract$43

Cluster 9

Stade Rennais vs Paris Winner

1 contract$22

What moved the line

  • May 6PSG52pp3284¢ · Kalshi
  • May 6Lyon49pp554¢ · Kalshi
  • May 6Marseille42pp547¢ · Kalshi
  • May 6Lorient39pp544¢ · Kalshi
  • May 6Strasbourg Alsace36pp541¢ · Kalshi

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: 2 min ago.