SimpleFunctions
16 contractsKalshirefreshed 7 min agoCloses Jan 1, 2027 · 242d

80: Above 80

Liquidity-weighted aggregate sits at 31% across 16 Kalshi contracts.

Implied probability

31%
0%50%100%

Kalshi

31%

16 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$844K

16 contracts

Closes

Jan 1, 2027

242 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 29% (26 days, 26 points)Aggregate: 29% on 2026-05-03
Aggregate of 16 contracts · 26d

Bracket families

5 clusters across 16 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 20% of their title tokens — “bitcoin price on may” vs “Will Bitcoin be above $”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

bitcoin price on may

8 contracts$518K

Cluster 2

Will Bitcoin be above $

3 contracts$82K

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$130K

Cluster 4

will average gas prices be above $4.4

2 contracts$97K

Cluster 5

Will any part of the United States federal government take a stake of above 0% in Spirit Airlines

1 contract$17K

What moved the line

  • May 1Above 4.46043pp4588¢ · Kalshi
  • Apr 30Above 4.46040pp545¢ · Kalshi
  • May 2Spirit Airlines22pp3715¢ · Kalshi
  • May 2Above 4.46020pp8868¢ · Kalshi
  • May 3$78,250 or above17pp6851¢ · 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.