SimpleFunctions
18 contractsKalshirefreshed 1 min agoCloses Dec 29, 2026 · 234d

Will Billie Eilish have a top 20 song this year

Liquidity-weighted aggregate sits at 19% across 18 Kalshi contracts.

Implied probability

19%
0%50%100%

Kalshi

19%

18 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$63

18 contracts

Closes

Dec 29, 2026

234 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 24% (27 days, 27 points)Aggregate: 24% on 2026-05-08
Aggregate of 18 contracts · 27d

Bracket families

18 clusters across 18 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Cluster 1

Will Coldplay have a top 20 song this year

1 contract$16

Cluster 2

Will Travis Scott have a top 20 song this year

1 contract$10

Cluster 3

Will Fred again.. have a top 20 song this year

1 contract$9

Cluster 4

Will ROSALÍA have a top 20 song this year

1 contract$9

Cluster 5

Will Childish Gambino have a top 20 song this year

1 contract$5

Cluster 6

Will YoungBoy Never Broke Again have a top 20 song this year

1 contract$4

Cluster 7

Will Benson Boone have a top 20 song this year

1 contract$3

Cluster 8

Will Maroon 5 have a top 20 song this year

1 contract$2

Cluster 9

Will Trippie Redd have a top 20 song this year

1 contract$2

Cluster 10

Will David Guetta have a top 20 song this year

1 contract$2

Cluster 11

Will Ed Sheeran have a top 20 song this year

1 contract$1

Cluster 12

Will The Marías have a top 20 song this year

1 contract$0

Cluster 13

Will The Weeknd have a top 20 song this year

1 contract$0

Cluster 14

Will Eminem have a top 20 song this year

1 contract$0

Cluster 15

Will Kanye West / Ye have a top 20 song this year

1 contract$0

Cluster 16

Will Rihanna have a top 20 song this year

1 contract$0

Cluster 17

Will Billie Eilish have a top 20 song this year

1 contract$0

Cluster 18

Will Kendrick Lamar have a top 20 song this year

1 contract$0

Analysis

This probability reflects the likelihood that Billie Eilish releases or has a song that ranks in the top 20 on the Billboard Hot 100 or similar major chart during 2026. The 20% assessment suggests modest odds, indicating either a recent lack of commercial momentum or absence of confirmed upcoming releases. Key drivers include whether she has new music scheduled for release this year and how it performs against competition from other established artists. The main uncertainty resolver will be actual chart performance data as any new singles release and accumulate weeks on major charts. Current market activity shows significant interest in near-term streaming metrics, suggesting traders are monitoring short-term performance signals as proxies for longer-term commercial success.

  • No confirmed major Billie Eilish single release or album announcement as of early May 2026 that would guarantee chart eligibility
  • J. Cole and Nicki Minaj are priced higher (19¢ and 25¢) despite comparable market conditions, suggesting traders perceive stronger likelihood of output from those artists
  • Streaming volume contracts for Eilish show 8-9¢ pricing for weekly targets around 232-237 million streams, indicating baseline audience activity but uncertainty about chart breakthrough
  • Historical chart performance: artists require sustained commercial output and radio/streaming promotion to achieve top 20 placements in competitive market conditions
  • Time remaining in 2026 (approximately 7-8 months) provides window for new releases, but lack of announcement suggests lower probability of near-term activity

What moved the line

  • May 2The Weeknd3pp6164¢ · Kalshi

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.

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