SimpleFunctions
20 contractsPolymarketrefreshed 6 min ago

Kashiwa Reysol vs. Kashima Antlers - More Markets

Liquidity-weighted aggregate sits at 31% across 20 Polymarket contracts.

Implied probability

31%
0%50%100%

Kalshi

not bound

Polymarket

31%

20 contracts

Cross-venue gap

single venue

24h move

no pin

24h volume

$0

20 contracts

Top contract

12¢

$0 · Polymarket

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 37% (3 days, 3 points)Aggregate: 37% on 2026-05-03
Aggregate of 20 contracts · 3d

Bracket families

2 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 0% of their title tokens — “Kashiwa Reysol vs. Urawa Red Diamonds” vs “Kashima Antlers vs. FC Mito Holly Hock - More Markets”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Kashiwa Reysol vs. Urawa Red Diamonds

11 contracts$0

Cluster 2

Kashima Antlers vs. FC Mito Holly Hock - More Markets

9 contracts$0

What moved the line

  • May 3Kashiwa Reysol (-1.5)8pp3729¢ · Polymarket
  • May 3Kashima Antlers (-2.5)4pp3236¢ · Polymarket
  • May 3Kashiwa Reysol (-2.5)4pp3228¢ · Polymarket
  • May 3Urawa Red Diamonds (-2.5)4pp2824¢ · Polymarket
  • May 3Urawa Red Diamonds (-1.5)3pp2825¢ · Polymarket

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: 6 min ago.