SimpleFunctions
20 contractsKalshi + Polymarketrefreshed 5 min agoCloses May 2, 2026 · 0d

New England Revolution vs. Charlotte FC - More Markets

Liquidity-weighted aggregate sits at 42% across 20 contracts. Kalshi at 52%, Polymarket at 35% — a 17pp cross-venue gap.

Implied probability

42%
0%50%100%

Kalshi

52%

9 contracts

Polymarket

35%

11 contracts

Cross-venue gap

17pp

wide divergence

24h move

no pin

24h volume

$317K

20 contracts

Closes

May 2, 2026

0 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 49% (26 days, 26 points)Aggregate: 49% on 2026-05-03
Aggregate of 20 contracts · 26d

Cross-venue edge

Kalshi 52¢ · Polymarket 35¢ · 17pp spread

Buy on Polymarket (35¢, 11 contracts) and sell on Kalshi (52¢) — assuming both contracts settle on the same outcome.

Bracket families

8 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 25% of their title tokens — “New York City FC vs. Los Angeles FC - More Markets” vs “Baltimore vs New York Y”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

New York City FC vs. Los Angeles FC - More Markets

9 contracts$0

Cluster 2

Baltimore vs New York Y

5 contracts$294K

Cluster 3

Who will be the head coach of New England for Week 1

1 contract$12K

Cluster 4

NFL Champion 2027: New England Patriots

1 contract$4K

Cluster 5

Will New England win the 2027 Pro Football Championship

1 contract$4K

Cluster 6

What will be A.J. Brown's next team

1 contract$3K

Cluster 7

New England vs Philadelphia Winner

1 contract$428

Cluster 8

Which club will Cristiano Ronaldo play for next

1 contract$0

What moved the line

  • Apr 28New England Revolution50pp050¢ · Polymarket
  • Apr 28New England Patriots33pp639¢ · Polymarket
  • May 3Philadelphia17pp2037¢ · Kalshi
  • Apr 28Mike Vrabel8pp6876¢ · Kalshi
  • Apr 26Mike Vrabel7pp7164¢ · 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: 5 min ago.