SimpleFunctions
kalshiOutcome slate94 markets

Will 21 Savage be #1 on the Any Spotify Daily Top Songs USA chart in June 2026

event base · KXRANKLISTSONGSPOTUSA

By SimpleFunctions· Last verified 25 Jun 2026Methodology
24h volume
$146.1K
Constituents
94
Distinct tenors
2
5d – 5w
Top P(YES)
95.0%
Ariana Grande

Outcome probabilities

94 contracts at one resolution date

Analysis

The yield curve displays a dramatic steepening pattern, with the 6-day tenor (tau=6d) consistently pricing YES probabilities at depressed levels—predominantly 1-2%, with only a few outliers like DRA at 13%, FUT at 5%, and MAL at 5%—while the 37-day tenor (tau=37d) shows substantially elevated probabilities for select outcomes. Most notably, ARI jumps to 73% at the longer tenor and ELL reaches 84%, while CHA rises from 1% at 6 days to 25% at 37 days. The 6-day bucket represents the cheapest YES probabilities across the curve, with the vast majority of markets priced at 1%, suggesting the market assigns minimal probability to most outcomes resolving within the immediate 6-day window. This extreme steepness indicates a sharp repricing of expectations between the two tenors. The curve's structure reveals that the market expects the event resolution to occur primarily in the 37-day window rather than the near-term 6-day period. The concentration of elevated probabilities at longer tenor—particularly the 73% and 84% prices for ARI and ELL—suggests these outcomes are viewed as likely but not imminent. The near-zero pricing at 6 days across most markets indicates strong consensus that the ranking event will not resolve quickly, with probability mass shifting substantially rightward along the term structure. This steep steepening pattern is consistent with a market that views the event as having a defined, medium-term timeline rather than immediate resolution.

Generated 6/25/2026 · anthropic/claude-haiku-4.5

Constituent markets

94 kalshi contracts

MarketTenorP(YES)Vol 24h
Will Ariana Grande be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Ariana Grande5w95.0%$15
Will Ella Langley be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Ella Langley5w90.0%$1
Will Future be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Future5w77.0%$405
Will Gracie Abrams be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Gracie Abrams5w47.0%$140
Will Charli xcx be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Charli xcx5w22.0%$18
Will Morgan Wallen be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Morgan Wallen5w22.0%$28
Will Justin Bieber be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Justin Bieber5w20.0%$28
Will Future be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Future5d17.0%$22.3K
Will Toby Keith be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Toby Keith5w11.0%$250
Will Miley Cyrus be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Miley Cyrus5w7.0%$0
Will Drake be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Drake5d5.0%$75.8K
Will Alex Warren be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Alex Warren5w4.0%$95
Will Drake be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Drake5w4.0%$0
Will Kanye West / Ye be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Kanye West / Ye5w4.0%$5
Will Luke Combs be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Luke Combs5d3.0%$0
Will Malcolm Todd be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Malcolm Todd5d3.0%$6.1K
Will Bruce Springsteen be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Bruce Springsteen5w3.0%$0
Will Alex Warren be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Alex Warren5d2.0%$0
Will Baby Keem be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Baby Keem5d2.0%$0
Will BTS be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: BTS5d2.0%$917
Will EsDeeKid be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: EsDeeKid5d2.0%$0
Will Fleetwood Mac be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Fleetwood Mac5d2.0%$0
Will Lana Del Rey be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Lana Del Rey5d2.0%$94
Will Megan Moroney be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Megan Moroney5d2.0%$0
Will Playboi Carti be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Playboi Carti5d2.0%$132
Will RAYE be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: RAYE5d2.0%$468
Will Twenty One Pilots be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Twenty One Pilots5d2.0%$0
Will BTS be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: BTS5w2.0%$3
Will Lana Del Rey be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Lana Del Rey5w2.0%$0
Will Madonna be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Madonna5w2.0%$801
Will Olivia Dean be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Olivia Dean5w2.0%$10
Will Olivia Rodrigo be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Olivia Rodrigo5w2.0%$801
Will Taylor Swift be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Taylor Swift5w2.0%$269
Will 21 Savage be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: 21 Savage5d1.0%$1.0K
Will A$AP Rocky be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: A$AP Rocky5d1.0%$0
Will Bella Kay be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Bella Kay5d1.0%$374
Will Bruno Mars be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Bruno Mars5d1.0%$5.2K
Will Central Cee be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Central Cee5d1.0%$0
Will Charli xcx be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Charli xcx5d1.0%$5
Will Chappell Roan be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Chappell Roan5d1.0%$187
Will Chris Brown be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Chris Brown5d1.0%$94
Will Djo be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Djo5d1.0%$0
Will Dominic Fike be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Dominic Fike5d1.0%$0
Will Gracie Abrams be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Gracie Abrams5d1.0%$6.7K
Will Harry Styles be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Harry Styles5d1.0%$0
Will HUNTR/X be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: HUNTR/X5d1.0%$0
Will J. Cole be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: J. Cole5d1.0%$500
Will Joji be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Joji5d1.0%$0
Will Justin Bieber be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Justin Bieber5d1.0%$4.7K
Will KATSEYE be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: KATSEYE5d1.0%$374
Will Kendrick Lamar be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Kendrick Lamar5d1.0%$15
Will Madonna be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Madonna5d1.0%$266
Will Michael Jackson be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Michael Jackson5d1.0%$3.8K
Will Morgan Wallen be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Morgan Wallen5d1.0%$1.4K
Will Nicki Minaj be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Nicki Minaj5d1.0%$718
Will Noah Kahan be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Noah Kahan5d1.0%$0
Will Olivia Dean be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Olivia Dean5d1.0%$6.0K
Will PinkPantheress be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: PinkPantheress5d1.0%$0
Will Sabrina Carpenter be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Sabrina Carpenter5d1.0%$1.7K
Will She & Him be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: She & Him5d1.0%$0
Will sombr be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: sombr5d1.0%$338
Will Travis Scott be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Travis Scott5d1.0%$2.3K
Will The Weeknd be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: The Weeknd5d1.0%$421
Will Kanye West / Ye be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Kanye West / Ye5d1.0%$1.0K
Will Yeat be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Yeat5d1.0%$281
Will Zara Larsson be #1 on the Any Spotify Daily Top Songs USA chart in June 2026?: Zara Larsson5d1.0%$94
Will 21 Savage be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: 21 Savage5w1.0%$0
Will A$AP Rocky be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: A$AP Rocky5w1.0%$0
Will Baby Keem be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Baby Keem5w1.0%$0
Will Bruno Mars be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Bruno Mars5w1.0%$0
Will Djo be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Djo5w1.0%$0
Will Dominic Fike be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Dominic Fike5w1.0%$0
Will EsDeeKid be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: EsDeeKid5w1.0%$0
Will Fleetwood Mac be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Fleetwood Mac5w1.0%$0
Will HUNTR/X be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: HUNTR/X5w1.0%$0
Will J. Cole be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: J. Cole5w1.0%$0
Will Joji be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Joji5w1.0%$0
Will KATSEYE be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: KATSEYE5w1.0%$0
Will Luke Combs be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Luke Combs5w1.0%$0
Will Malcolm Todd be #1 on the Any Spotify Daily Top Songs USA chart in July 2026?: Malcolm Todd5w1.0%$0
Showing top 80 by P(YES) of 94 constituents.

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 (KXRANKLISTSONGSPOTUSA 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, 25 Jun 2026 06:22:28 GMT.