SimpleFunctions
14 contractsKalshi + Polymarketrefreshed just nowCloses Nov 3, 2026 · 182d

Modern SC vs. Tala'ea El Gaish SC

Liquidity-weighted aggregate sits at 27% across 14 contracts. Kalshi at 50%, Polymarket at 24% — a 26pp cross-venue gap.

Implied probability

27%
0%50%100%

Kalshi

50%

2 contracts

Polymarket

24%

12 contracts

Cross-venue gap

26pp

wide divergence

24h move

no pin

24h volume

$1K

14 contracts

Closes

Nov 3, 2026

182 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 41% (26 days, 26 points)Aggregate: 41% on 2026-05-03
Aggregate of 14 contracts · 26d

Cross-venue edge

Kalshi 50¢ · Polymarket 24¢ · 26pp spread

Buy on Polymarket (24¢, 12 contracts) and sell on Kalshi (50¢) — assuming both contracts settle on the same outcome.

Bracket families

2 clusters across 14 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 — “Tala'ea El Gaish SC vs. Ghazl El Mahalla SC” vs “Will Dem Nominee be James Talarico AND GOP Nominee”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Tala'ea El Gaish SC vs. Ghazl El Mahalla SC

12 contracts$99

Cluster 2

Will Dem Nominee be James Talarico AND GOP Nominee

2 contracts$994

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: just now.