SimpleFunctions
20 contractsKalshi + Polymarketrefreshed 5 min ago

Inter Miami CF vs. New England Revolution

Liquidity-weighted aggregate sits at 35% across 20 contracts. Kalshi at 41%, Polymarket at 17% — a 24pp cross-venue gap.

Implied probability

35%
0%50%100%

Kalshi

41%

15 contracts

Polymarket

17%

5 contracts

Cross-venue gap

24pp

wide divergence

24h move

no pin

24h volume

$32K

20 contracts

Top contract

78¢

$12K · Kalshi

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 39% (26 days, 26 points)Aggregate: 39% on 2026-05-03
Aggregate of 20 contracts · 26d

Cross-venue edge

Kalshi 41¢ · Polymarket 17¢ · 24pp spread

Buy on Polymarket (17¢, 5 contracts) and sell on Kalshi (41¢) — assuming both contracts settle on the same outcome.

Bracket families

14 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 33% of their title tokens — “Will Miami Heretics win” vs “Will New England win”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Will Miami Heretics win

3 contracts$6K

Cluster 2

Will New England win

3 contracts$4K

Cluster 3

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

2 contracts$12K

Cluster 4

New England vs Philadelphia Winner

2 contracts$1K

Cluster 5

NFL Champion 2027: New England Patriots

1 contract$4K

Cluster 6

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

1 contract$3K

Cluster 7

Will a new interstellar visitor be confirmed in 2026

1 contract$433

Cluster 8

Will over 4.5 maps be played in the G2 Minnesota vs. Miami Heretics Call of Duty match

1 contract$175

Cluster 9

Will over 3.5 maps be played in the G2 Minnesota vs. Miami Heretics Call of Duty match

1 contract$159

Cluster 10

Where will Neymar go next

1 contract$141

Cluster 11

IR Iran vs. New Zealand: New Zealand

1 contract$67

Cluster 12

Where will Maxx Crosby play in 2026

1 contract$57

Cluster 13

England vs. Croatia: Croatia

1 contract$40

Cluster 14

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 2Over 3.5 maps33pp3467¢ · Kalshi
  • May 1Over 3.5 maps32pp234¢ · Kalshi
  • May 3Over 3.5 maps31pp6736¢ · 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.