SimpleFunctions
kalshiOutcome slate131 markets

Who will perform at the 2026 FIFA World Cup final halftime show

event base · KXWORLDCUPHALFTIME

By SimpleFunctions· Last verified 09 Jul 2026Methodology
24h volume
$107.2K
Constituents
131
Distinct tenors
1
Top P(YES)
33.0%
Sabrina Carpenter

Outcome probabilities

131 contracts at one resolution date

Analysis

The yield curve for KXWORLDCUPHALFTIME displays a remarkably flat structure, with all 131 constituent markets sharing an identical 175-day tenor to resolution. Within this single tenor bucket, YES probabilities cluster tightly around 1.0% to 3.0%, with the modal probability at 1.0% across the majority of markets. The cheapest YES probabilities are uniformly distributed at 1.0%, representing roughly 80 markets in the sample, while outliers emerge at higher probabilities: BAB and BRY trade at 14.0% and 18.0% respectively, and several markets (DRA, JCO) price at 5.0% to 8.0%. The concentration of volume appears distributed across multiple markets, with notable activity in KAN ($15,280), BAD ($19,883), and several mid-tier markets like BLA, FAL, and ED, suggesting diverse participant interest rather than consensus around specific outcomes. The flat structure and compressed probability distribution indicate the market views this event as highly unlikely to occur within the 175-day window, with minimal differentiation in timing expectations across the constituent markets. The prevalence of 1.0% pricing suggests participants assign very low baseline probability to the event materializing, while the scattered higher probabilities (BAB at 14.0%, BRY at 18.0%) may reflect either specific market-specific factors or outlier positioning. The absence of any tenor variation prevents curve-shape analysis of when the event might occur, but the uniformly depressed probability levels across all markets collectively signal strong market skepticism about event realization at this resolution horizon.

Generated 7/9/2026 · anthropic/claude-haiku-4.5

Constituent markets

131 kalshi contracts

MarketTenorP(YES)Vol 24h
Who will perform at the 2026 FIFA World Cup final halftime show?: Sabrina Carpenter6mo33.0%$15.6K
Who will perform at the 2026 FIFA World Cup final halftime show?: KAROL G6mo15.0%$6.4K
Who will perform at the 2026 FIFA World Cup final halftime show?: Future6mo9.0%$2.5K
Who will perform at the 2026 FIFA World Cup final halftime show?: Bad Bunny6mo7.0%$13.3K
Who will perform at the 2026 FIFA World Cup final halftime show?: Cynthia Erivo6mo6.0%$10
Who will perform at the 2026 FIFA World Cup final halftime show?: Doechii6mo6.0%$16
Who will perform at the 2026 FIFA World Cup final halftime show?: Drake6mo6.0%$2.9K
Who will perform at the 2026 FIFA World Cup final halftime show?: Post Malone6mo6.0%$3.8K
Who will perform at the 2026 FIFA World Cup final halftime show?: Adele6mo5.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Mariah Carey6mo5.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Miley Cyrus6mo5.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: J Balvin6mo4.0%$4.4K
Who will perform at the 2026 FIFA World Cup final halftime show?: John Mayer6mo4.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Linkin Park6mo4.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Lil Baby6mo3.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Dua Lipa6mo3.0%$4.5K
Who will perform at the 2026 FIFA World Cup final halftime show?: Guns N' Roses6mo3.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: JAY-Z6mo3.0%$904
Who will perform at the 2026 FIFA World Cup final halftime show?: The Kid LAROI6mo3.0%$3.1K
Who will perform at the 2026 FIFA World Cup final halftime show?: Rauw Alejandro6mo3.0%$567
Who will perform at the 2026 FIFA World Cup final halftime show?: Stray Kids6mo3.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Travis Scott6mo3.0%$4.2K
Who will perform at the 2026 FIFA World Cup final halftime show?: Alex Warren6mo2.0%$50
Who will perform at the 2026 FIFA World Cup final halftime show?: Alicia Keys6mo2.0%$161
Who will perform at the 2026 FIFA World Cup final halftime show?: Bebe Rexha6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Beyoncé6mo2.0%$2.0K
Who will perform at the 2026 FIFA World Cup final halftime show?: Bryson Tiller6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Daniel Caesar6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: David Guetta6mo2.0%$343
Who will perform at the 2026 FIFA World Cup final halftime show?: Don Toliver6mo2.0%$23
Who will perform at the 2026 FIFA World Cup final halftime show?: Ella Langley6mo2.0%$541
Who will perform at the 2026 FIFA World Cup final halftime show?: Elton John6mo2.0%$49
Who will perform at the 2026 FIFA World Cup final halftime show?: Foo Fighters6mo2.0%$21
Who will perform at the 2026 FIFA World Cup final halftime show?: Fred again..6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Gracie Abrams6mo2.0%$66
Who will perform at the 2026 FIFA World Cup final halftime show?: Green Day6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Imagine Dragons6mo2.0%$1
Who will perform at the 2026 FIFA World Cup final halftime show?: J. Cole6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Katy Perry6mo2.0%$465
Who will perform at the 2026 FIFA World Cup final halftime show?: KATSEYE6mo2.0%$52
Who will perform at the 2026 FIFA World Cup final halftime show?: Kid Cudi6mo2.0%$11
Who will perform at the 2026 FIFA World Cup final halftime show?: Lady Gaga6mo2.0%$436
Who will perform at the 2026 FIFA World Cup final halftime show?: Leon Thomas6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Logic6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Morgan Wallen6mo2.0%$486
Who will perform at the 2026 FIFA World Cup final halftime show?: Nicki Minaj6mo2.0%$108
Who will perform at the 2026 FIFA World Cup final halftime show?: Oasis6mo2.0%$4.5K
Who will perform at the 2026 FIFA World Cup final halftime show?: Olivia Dean6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Ozuna6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Pearl Jam6mo2.0%$2.1K
Who will perform at the 2026 FIFA World Cup final halftime show?: PinkPantheress6mo2.0%$96
Who will perform at the 2026 FIFA World Cup final halftime show?: Pink6mo2.0%$100
Who will perform at the 2026 FIFA World Cup final halftime show?: Polo G6mo2.0%$5
Who will perform at the 2026 FIFA World Cup final halftime show?: ROSALÍA6mo2.0%$3.4K
Who will perform at the 2026 FIFA World Cup final halftime show?: Shaboozey6mo2.0%$96
Who will perform at the 2026 FIFA World Cup final halftime show?: sombr6mo2.0%$1
Who will perform at the 2026 FIFA World Cup final halftime show?: T-Pain6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Tyla6mo2.0%$502
Who will perform at the 2026 FIFA World Cup final halftime show?: Lil Uzi Vert6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: The Weeknd6mo2.0%$2.9K
Who will perform at the 2026 FIFA World Cup final halftime show?: YoungBoy Never Broke Again6mo2.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: 21 Savage6mo1.0%$20
Who will perform at the 2026 FIFA World Cup final halftime show?: 2 Chainz6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: AC/DC6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Addison Rae6mo1.0%$71
Who will perform at the 2026 FIFA World Cup final halftime show?: Anuel AA6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Ariana Grande6mo1.0%$2.4K
Who will perform at the 2026 FIFA World Cup final halftime show?: Backstreet Boys6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Benson Boone6mo1.0%$62
Who will perform at the 2026 FIFA World Cup final halftime show?: Big Sean6mo1.0%$312
Who will perform at the 2026 FIFA World Cup final halftime show?: Billie Eilish6mo1.0%$2.8K
Who will perform at the 2026 FIFA World Cup final halftime show?: BLACKPINK6mo1.0%$3.6K
Who will perform at the 2026 FIFA World Cup final halftime show?: Bruno Mars6mo1.0%$935
Who will perform at the 2026 FIFA World Cup final halftime show?: Calvin Harris6mo1.0%$230
Who will perform at the 2026 FIFA World Cup final halftime show?: Camilo6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Cardi B6mo1.0%$296
Who will perform at the 2026 FIFA World Cup final halftime show?: Charlie Puth6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Chappell Roan6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Childish Gambino6mo1.0%$0
Who will perform at the 2026 FIFA World Cup final halftime show?: Chris Brown6mo1.0%$0
Showing top 80 by P(YES) of 131 constituents.

Browse this series

2026 FIFA World Cup Halftime Performer Markets
Collection view — every live contract in this series, sorted by 24h volume. Distinct intent from this term-structure page.

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 (KXWORLDCUPHALFTIME 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: Thu, 09 Jul 2026 06:23:54 GMT.