SimpleFunctions
Politics6 contractsKalshirefreshed 3 min agoCloses Jan 1, 2027 · 237d

Will John Fetterman vote for the next budget reconciliation bill

Liquidity-weighted aggregate sits at 51% across 6 Kalshi contracts.

Implied probability

51%
0%50%100%

Kalshi

51%

6 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$1K

6 contracts

Closes

Jan 1, 2027

237 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 84% (2 days, 2 points)Aggregate: 84% on 2026-05-08
Aggregate of 6 contracts · 2d

Bracket families

6 clusters across 6 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

Will Mitch McConnell vote for the next budget reconciliation bill

1 contract$507

Cluster 2

Will Thom Tillis vote for the next budget reconciliation bill

1 contract$302

Cluster 3

Will Rand Paul vote for the next budget reconciliation bill

1 contract$160

Cluster 4

Will John Fetterman vote for the next budget reconciliation bill

1 contract$71

Cluster 5

Will Lisa Murkowski vote for the next budget reconciliation bill

1 contract$0

Cluster 6

Will Susan Collins vote for the next budget reconciliation bill

1 contract$0

What moved the line

  • May 8Thom Tillis6pp8389¢ · Kalshi
  • May 8Mitch McConnell4pp8185¢ · Kalshi

Recently closed in politics

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: 3 min ago.