SimpleFunctions
15 contractsKalshirefreshed 2 min agoCloses May 28, 2026 · 20d

Real Betis wins by over 1.5 goals

Liquidity-weighted aggregate sits at 16% across 15 Kalshi contracts.

Implied probability

16%
0%50%100%

Kalshi

16%

15 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$11K

15 contracts

Closes

May 28, 2026

20 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 16% (5 days, 5 points)Aggregate: 16% on 2026-05-08
Aggregate of 15 contracts · 5d

Bracket families

9 clusters across 15 contracts.

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

Cluster 1

Real Madrid wins by over

4 contracts$888

Cluster 2

Atletico wins by over

2 contracts$2K

Cluster 3

Barcelona wins by over

2 contracts$2K

Cluster 4

Girona wins by over

2 contracts$0

Cluster 5

Real Betis wins by over 2.5 goals

1 contract$3K

Cluster 6

Oviedo wins by over 1.5 goals

1 contract$2K

Cluster 7

Celta Vigo wins by over 1.5 goals

1 contract$415

Cluster 8

Getafe wins by over 2.5 goals

1 contract$1

Cluster 9

Real Sociedad wins by over 1.5 goals

1 contract$0

What moved the line

  • May 8Real Madrid wins by over 1.5 goals11pp4152¢ · Kalshi
  • May 6Barcelona wins by over 1.5 goals8pp2432¢ · Kalshi
  • May 6Barcelona wins by over 2.5 goals7pp815¢ · Kalshi
  • May 6Celta Vigo wins by over 1.5 goals6pp28¢ · Kalshi
  • May 6Atletico wins by over 2.5 goals5pp27¢ · 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.