SimpleFunctions
20 contractsKalshi + Polymarketrefreshed 7 min ago

New York City FC vs. FC Cincinnati

Liquidity-weighted aggregate sits at 36% across 20 contracts. Kalshi at 35%, Polymarket at 37%.

Implied probability

36%
0%50%100%

Kalshi

35%

8 contracts

Polymarket

37%

12 contracts

Cross-venue gap

2pp

tight

24h move

no pin

24h volume

$37K

20 contracts

Top contract

25¢

$22K · Kalshi

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 39% (24 days, 24 points)Aggregate: 39% on 2026-05-03
Aggregate of 20 contracts · 24d

Cross-venue edge

Kalshi 35¢ · Polymarket 37¢ · 2pp spread

Buy on Kalshi (35¢, 8 contracts) and sell on Polymarket (37¢) — assuming both contracts settle on the same outcome.

Bracket families

4 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.

Cluster 1

New York City

16 contracts$6K
OutcomePrice24hVolumeVenueDetail

New York City vs DC United Winner?: DC United

KXMLSGAME-26MAY03NYCDCU-DCU

19¢±0$3KK

New York City vs DC United Winner?: New York City

KXMLSGAME-26MAY03NYCDCU-NYC

54¢+1pp$2KK

New York City vs DC United Winner?: Tie

KXMLSGAME-26MAY03NYCDCU-TIE

25¢+2pp$884K

New York City wins by over 1.5 goals?: New York City wins by over 1.5 goals

KXMLSSPREAD-26MAY03NYCDCU-NYC1

29¢1pp$824K

New York City FC vs. Los Angeles FC: Draw (New York City FC vs. Los Angeles FC)

0x5a91d9…bd67

27¢+8pp$5P

New York City FC vs. Los Angeles FC - More Markets: O/U 1.5

0x0e25b5…6674

66¢$0P

New York City FC vs. Los Angeles FC - More Markets: O/U 3.5

0x087e96…4031

35¢+3pp$0P

New York City FC vs. Los Angeles FC - More Markets: New York City FC (-1.5)

0x52ecc5…1539

20¢+2pp$0P

New York City FC vs. Los Angeles FC - More Markets: O/U 2.5

0xfb53dd…2bf6

54¢±0$0P

New York City FC vs. Los Angeles FC - More Markets: Los Angeles FC (-1.5)

0xe4ead2…9aca

30¢+5pp$0P

New York City FC vs. Los Angeles FC - More Markets: O/U 4.5

0x3b1359…c2a6

28¢±0$0P

New York City FC vs. Los Angeles FC - More Markets: Los Angeles FC (-2.5)

0x8cd527…d5dd

28¢+5pp$0P

New York City FC vs. Los Angeles FC: New York City FC

0x07aa44…0a4c

49¢±0$0P

New York City FC vs. Los Angeles FC - More Markets: Both Teams to Score

0x361d08…fcba

51¢±0$0P

New York City FC vs. Los Angeles FC - More Markets: New York City FC (-2.5)

0x749d60…214e

31¢+1pp$0P

New York City FC vs. Los Angeles FC: Los Angeles FC

0x48b1ea…7948

22¢+10pp$0P

Cluster 2

DC United at New York City: Totals: Over

2 contracts$609

Cluster 3

Will Oklahoma City vs New York be the matchup in the 2025-26 Pro Basketball Finals

1 contract$22K

Cluster 4

will it rain in new york city on sunday

1 contract$8K

What moved the line

  • May 3Los Angeles FC10pp1828¢ · Polymarket
  • May 3Oklahoma City vs New York8pp1826¢ · Kalshi
  • May 3Draw (New York City FC vs. Los Angeles FC)8pp1826¢ · Polymarket
  • May 3Rain in NYC7pp29¢ · Kalshi
  • May 1Oklahoma City vs New York6pp1016¢ · 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: 7 min ago.