SimpleFunctions
5 contractsKalshirefreshed 2 min agoCloses May 11, 2026 · 2d

Will KEHLANI be #1 on the Billboard 200 during the week of May 16, 2026

Liquidity-weighted aggregate sits at 79% across 5 Kalshi contracts.

Implied probability

79%
0%50%100%

Kalshi

79%

5 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$0

5 contracts

Closes

May 11, 2026

2 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 6% (3 days, 3 points)Aggregate: 6% on 2026-05-01
Aggregate of 5 contracts · 3d

Bracket families

5 clusters across 5 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 DANDELION be #1 on the Billboard 200 during the week of May 16, 2026: DANDELION

1 contract$0

Cluster 2

Will KEHLANI be #1 on the Billboard 200 during the week of May 16, 2026: KEHLANI

1 contract$0

Cluster 3

Will Number Ones be #1 on the Billboard 200 during the week of May 16, 2026: Number Ones

1 contract$0

Cluster 4

Will Songs About Us be #1 on the Billboard 200 during the week of May 16, 2026: Songs About Us

1 contract$0

Cluster 5

Will YOUR FAVORITE TOY be #1 on the Billboard 200 during the week of May 16, 2026: YOUR FAVORITE TOY

1 contract$0

Analysis

This market estimates an 78% probability that Kehlani's album debuts at number one on the Billboard 200 chart during the week of May 16, 2026. The high probability reflects strong pre-release momentum and apparent market confidence in the album's commercial performance. Key drivers include Kehlani's existing fanbase, the album's promotional activity, and early sales/streaming data. The resolution depends on actual chart data released by Billboard, which typically publishes the week's rankings in early May. Competing releases during the same period and streaming service metrics will ultimately determine chart position. Current market pricing suggests traders assess favorable conditions, though the 22% risk probability reflects genuine uncertainty around final sales figures and how streaming counts will translate into chart position.

  • Kehlani's prior chart performance and existing fan engagement relative to competing releases expected May 16
  • Pre-release sales, pre-order data, and streaming activity from major platforms (Spotify, Apple Music, etc.) in the week leading to chart publication
  • Chart methodology: how Billboard's weighting of streams, downloads, and physical sales affects final positioning versus competing albums
  • Release date timing and potential delays or unexpected competition from other major artists during the May 9-16 tracking period
  • Historical volatility in #1 debuts for albums by established R&B/pop artists in comparable market conditions

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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