SimpleFunctions
9 contractsKalshirefreshed 1 min agoCloses Dec 26, 2026 · 231d

Will Dandelion by Ella Langley spend 4 weeks at #1 on the Billboard 200 in 2026

Liquidity-weighted aggregate sits at 29% across 9 Kalshi contracts.

Implied probability

29%
0%50%100%

Kalshi

29%

9 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$167

9 contracts

Closes

Dec 26, 2026

231 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 37% (20 days, 20 points)Aggregate: 37% on 2026-05-07
Aggregate of 9 contracts · 20d

Bracket families

2 clusters across 9 contracts.

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

Heads-up — heterogeneous clusters

The top two clusters share only 29% of their title tokens — “Will ICEMAN by Drake spend” vs “Will Dandelion by Ella Langley spend”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Analysis

This question asks whether Ella Langley's song 'Dandelion' will occupy the #1 position on the Billboard 200 albums chart for at least four consecutive weeks during 2026. The current 26% probability reflects modest expectations for a four-week run at the top spot. Chart performance depends on sustained consumer demand, competitive releases from other artists, and streaming plus sales volume. Country music albums have faced increased competition on the Billboard 200 in recent years. The outcome will be determined by Billboard's weekly rankings as they are published throughout 2026, with the critical period being whenever the song peaks on the chart and the weeks immediately following.

  • Ella Langley's existing fanbase size and streaming engagement metrics compared to typical artists achieving four-week #1 runs
  • The competitive landscape of major album releases scheduled for 2026 that would compete for chart dominance during potential peak weeks
  • Historical performance data for country music albums on the Billboard 200 in recent years and their typical chart longevity
  • Whether 'Dandelion' builds momentum as a single or album track, measured by radio airplay and streaming platform trends
  • The difference between chart peaks (which many albums achieve briefly) and sustained four-week tenure at #1 (which relatively few albums accomplish)

What moved the line

  • May 6At least 6 weeks3pp25¢ · Kalshi
  • May 6At least 2 weeks3pp8285¢ · Kalshi
  • May 6at least 3 weeks3pp2623¢ · 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.

Last updated on this page: 1 min ago.