SimpleFunctions
Winner-take-all · 20 outcomes20 contractsPolymarketrefreshed 4 min agoCloses Dec 31, 2026 · 236d

Which artists will have a Billboard #1 song this year

Leader sits at 89% across 20 bound outcomes, runner-up at 80%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

89%

Drake

runner-up 80¢leader 89¢

Outcomes

20

winner-take-all

Runner-up

80¢

Ariana Grande

Spread

9pp

contested

24h volume

$51

thin orderbook

Closes

Dec 31, 2026

236 days

Venue

Polymarket

20 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayDrake: 88% (28 days, 27 points)Drake: 88% on 2026-05-07Ariana Grande: 82% (28 days, 25 points)Ariana Grande: 82% on 2026-05-07Peso Pluma: 63% (28 days, 22 points)Peso Pluma: 63% on 2026-05-08
Drake88¢Ariana Grande82¢Peso Pluma63¢
Top 3 candidates by current price · 28d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Cluster 1

Which artists will have a Billboard #1 song this year

20 contracts$51
OutcomePrice24hVolumeVenueDetail

Which artists will have a Billboard #1 song this year?: Drake

0x14db5f…509b

89¢+2pp$51P

Which artists will have a Billboard #1 song this year?: Post Malone

0x441f95…1e87

61¢1pp$0P

Which artists will have a Billboard #1 song this year?: Peso Pluma

0x6c5a6d…cd51

62¢+8pp$0P

Which artists will have a Billboard #1 song this year?: Morgan Wallen

0x459927…9bc3

50¢3pp$0P

Which artists will have a Billboard #1 song this year?: Lil Baby

0xc18a8e…001c

10¢1pp$0P

Which artists will have a Billboard #1 song this year?: Jack Harlow

0x33af2e…a903

11¢±0$0P

Which artists will have a Billboard #1 song this year?: Future

0xf9ab38…fd82

21¢11pp$0P

Which artists will have a Billboard #1 song this year?: Billie Eilish

0x892d3a…f6c6

32¢2pp$0P

Which artists will have a Billboard #1 song this year?: Ariana Grande

0xa46253…bb5b

80¢±0$0P

Which artists will have a Billboard #1 song this year?: Kanye West

0x3297ab…2832

17¢±0$0P

Which artists will have a Billboard #1 song this year?: Tyler, The Creator

0xa14cc6…768c

9¢+8pp$0P

Which artists will have a Billboard #1 song this year?: The Weeknd

0xbc4dbe…06a9

39¢7pp$0P

Which artists will have a Billboard #1 song this year?: SZA

0xadbe61…e7ff

29¢3pp$0P

Which artists will have a Billboard #1 song this year?: Rihanna

0x0e3dad…914c

28¢11pp$0P

Which artists will have a Billboard #1 song this year?: Playboi Carti

0x9acd1f…643b

47¢1pp$0P

Which artists will have a Billboard #1 song this year?: Luke Combs

0x51eb1f…81d8

35¢13pp$0P

Which artists will have a Billboard #1 song this year?: Kendrick Lamar

0x0cac4e…c029

41¢14pp$0P

Which artists will have a Billboard #1 song this year?: Ed Sheeran

0x8249c9…858e

19¢4pp$0P

Which artists will have a Billboard #1 song this year?: Doja Cat

0xe45c05…859c

10¢5pp$0P

Which artists will have a Billboard #1 song this year?: A$AP Rocky

0xcb9afc…2693

18¢+1pp$0P

Analysis

This market estimates the likelihood that at least one artist from the listed group will achieve a Billboard #1 song during 2026. The 90% probability reflects expectations that chart-toppers emerge regularly, particularly given Drake's historical dominance in reaching the top position. The probability is primarily driven by artists' current streaming momentum, release schedules, and historical chart performance. Major factors include whether established artists release competitive new material and how emerging tracks perform against competition. Resolution depends on actual Billboard Hot 100 chart data throughout 2026, with outcomes clarifying as the year progresses and artists release new work.

  • Drake has reached #1 multiple times historically; current market pricing at 91¢ suggests traders view his odds as highest
  • Mariah Carey is priced at 90¢ despite 'All I Want for Christmas Is You' peaking in December—repeat seasonal performance would be the primary #1 path
  • Kendrick Lamar at 44¢indicates lower near-term probability, contingent on new album release timing and commercial reception
  • The 19-contract structure means outcome depends on whether any single artist achieves #1 status—not the quantity of #1 songs across the group
  • Volume concentrated on Drake (90¢/day volume $50) versus zero volume on most competitors suggests disagreement about which artist is most likely to top charts

What moved the line

  • May 3Lil Baby21pp1031¢ · Polymarket
  • May 6SZA15pp4126¢ · Polymarket
  • May 6Tyler, The Creator15pp2712¢ · Polymarket
  • May 6Doja Cat14pp2612¢ · Polymarket
  • May 8Kendrick Lamar14pp3622¢ · Polymarket

Recently closed in general

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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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: 4 min ago.