SimpleFunctions
19 contractsKalshi + Polymarketrefreshed 8 min ago

North Carolina Courage vs. Kansas City Current

Liquidity-weighted aggregate sits at 35% across 19 contracts. Kalshi at 37%, Polymarket at 7% — a 30pp cross-venue gap.

Implied probability

35%
0%50%100%

Kalshi

37%

18 contracts

Polymarket

7%

1 contract

Cross-venue gap

30pp

wide divergence

24h move

no pin

24h volume

$46K

19 contracts

Top contract

52¢

$15K · Kalshi

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 42% (26 days, 26 points)Aggregate: 42% on 2026-05-03
Aggregate of 19 contracts · 26d

Cross-venue edge

Kalshi 37¢ · Polymarket 7¢ · 30pp spread

Buy on Polymarket (7¢, 1 contract) and sell on Kalshi (37¢) — assuming both contracts settle on the same outcome.

Bracket families

11 clusters across 19 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 — “Kansas City vs Seattle” vs “North Carolina vs Virginia Winner”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Kansas City vs Seattle

5 contracts$32K

Cluster 2

North Carolina vs Virginia Winner

2 contracts$2K

Cluster 3

Will Kansas City win

2 contracts$1K

Cluster 4

Will Zero Tenacity win

2 contracts$359

Cluster 5

Will the margin of victory

2 contracts$75

Cluster 6

NFL Champion 2027: Kansas City Chiefs

1 contract$7K

Cluster 7

What will be Tyreek Hill's next team

1 contract$1K

Cluster 8

Will North Carolina win the College Baseball World Series

1 contract$822

Cluster 9

Will Justin Fields be starting quarterback for Kansas City in Week 1

1 contract$612

Cluster 10

Will Patrick Mahomes be starting quarterback for Kansas City in Week 1

1 contract$554

Cluster 11

Will Democrats win the 2026 senate elections in Georgia, Michigan, North Carolina, AND Maine

1 contract$23

What moved the line

  • May 3Patrick Mahomes26pp3561¢ · Kalshi
  • Apr 26Patrick Mahomes25pp3813¢ · Kalshi
  • May 3Justin Fields22pp5331¢ · Kalshi
  • Apr 28Kansas City Chiefs14pp620¢ · Polymarket
  • Apr 27Kansas City13pp4734¢ · Kalshi

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: 8 min ago.