SimpleFunctions
18 contractsKalshi + Polymarketrefreshed 9 min ago

Will Sonny Styles be drafted before Jeremiyah Love

Liquidity-weighted aggregate sits at 20% across 18 contracts. Kalshi at 19%, Polymarket at 25% — a 6pp cross-venue gap.

Implied probability

20%
0%50%100%

Kalshi

19%

16 contracts

Polymarket

25%

2 contracts

Cross-venue gap

6pp

wide divergence

24h move

no pin

24h volume

$649K

18 contracts

Top contract

30¢

$165K · Polymarket

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 16% (26 days, 26 points)Aggregate: 16% on 2026-05-03
Aggregate of 18 contracts · 26d

Cross-venue edge

Kalshi 19¢ · Polymarket 25¢ · 6pp spread

Buy on Kalshi (19¢, 16 contracts) and sell on Polymarket (25¢) — assuming both contracts settle on the same outcome.

Bracket families

11 clusters across 18 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 — “Will Harry Styles” vs “Will the U.S”. 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 Harry Styles

5 contracts$0

Cluster 2

Will the U.S

2 contracts$213K

Cluster 3

Will the 7-day moving average of transit calls through the Strait of Hormuz as reported by the IMF PortWatch be above 60 before

2 contracts$123K

Cluster 4

Will Bitcoin be above $100000 by Ju

2 contracts$62K

Cluster 5

Will Elon Musk win Musk v. Altman et al

1 contract$83K

Cluster 6

Will the Iranian regime fall before 2027

1 contract$61K

Cluster 7

Will "SAVE Act" (H.R. 22) becomes law before Jan 4, 2027

1 contract$48K

Cluster 8

Will the US agree to a new Iranian nuclear deal this year

1 contract$37K

Cluster 9

When will SpaceX IPO

1 contract$13K

Cluster 10

Will Luka Doncic play in a game for Los Angeles L before May 7, 2026

1 contract$8K

Cluster 11

Will Sonny Styles win the Defensive Rookie of the Year

1 contract$0

What moved the line

  • Apr 29Before May 7, 202620pp3313¢ · Kalshi
  • Apr 28Sonny Styles10pp313¢ · Kalshi
  • Apr 28Before 20278pp4957¢ · Kalshi
  • May 3Before 20278pp4234¢ · Kalshi
  • Apr 28Will the Iranian regime fall before 2027?7pp2229¢ · 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: 9 min ago.