SimpleFunctions
kalshiOutcome slate4 markets

Will France play England in the 2026 Men's FIFA World Cup Final

event base · KXWCMATCHUP

By SimpleFunctions· Last verified 04 Jul 2026Methodology
24h volume
$1.5M
Constituents
4
Distinct tenors
1
Top P(YES)
33.0%
France vs England

Outcome probabilities

4 contracts at one resolution date

Analysis

The yield curve presents a completely flat structure across all 59 constituent markets, with every position sharing an identical 23-day tenor to resolution. Within this uniform maturity bucket, probabilities display substantial dispersion rather than a traditional term structure. The Finals markets (26FIN) cluster predominantly at 1.0% YES probability, with notable exceptions including FRAARG at 19.0%, ESPARG at 15.0%, FRAENG at 10.0%, and FRABRA at 8.0%. The Semifinals markets (26SEMI1 and 26SEMI2) show higher probability concentrations, with FRAESP commanding 35.0%, FRAPOR at 21.0%, ENGARG at 20.0%, and BRAARG at 18.0%. The cheapest YES probabilities cluster at 1.0% across the majority of Finals matchups, particularly those involving Belgium, Croatia, Egypt, Norway, Switzerland, and various combinations with USA and other nations. This flat tenor structure means the market offers no intertemporal information about event timing. The absence of a yield curve—with all markets resolving in 23 days—indicates this dataset captures a single snapshot of a tournament bracket structure rather than a traditional term-structure relationship. The market's current positioning suggests extremely low probability assessments for most Finals pairings at 1.0%, implying strong consensus that certain teams will not reach the final stage. Conversely, the elevated probabilities in Semifinals markets, particularly France-Spain at 35.0% and England-Argentina at 20.0%, reveal market conviction about specific semifinal matchups materializing. The dispersion across matchups reflects differentiated beliefs about tournament progression, with France, England, Brazil, and Argentina emerging as the markets'

Generated 7/4/2026 · anthropic/claude-haiku-4.5

Constituent markets

4 kalshi contracts

How to read this page

An outcome slate is a set of mutually-exclusive contracts that all settle on the same date. Their YES probabilities form a distribution over which outcome the market expects. Probabilities should roughly sum to 100% minus the venue’s overround.

Curve construction: each constituent contract is identified by its venue event_id (KXWCMATCHUP on kalshi). Tenor is computed from the contract’s close_time minus snapshot time, rounded to days. We do not interpolate between tenors — every plotted point is a real, traded contract. Outcome-slate pages show price-as-probability for mutually-exclusive contracts; term-structure pages show price-as-probability vs days-to-resolution for the same underlying event.

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: Sat, 04 Jul 2026 06:24:37 GMT.