TOTAL VOLUME:
$114.4b
24H VOL:
$84,940,147
24H TRANSACTIONS:
1,362,287,844
OPEN INTEREST:
$1,163,022,755
334,261
Markets across
33,310
events
MATCHED EVENTS:
4,574
PLATFORM COVERAGE:
5
Polymarket:
42%
VS.
Kalshi:
58%
End of Beginning
- Kalshi
End of Beginning - Kalshi
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolves Dec 31, 2026
Will End of Beginning be the #1 most streamed Song on the 2026 Spotify Wrapped Top 10 Songs Globally chart on the date that the chart is released for 2026?
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Beauty And A Beat – Justin Bieber & Nicki Minaj
Description
This event group determines which song will be the #1 most streamed song globally on Spotify's 2026 Wrapped chart. Both Kalshi and Polymarket are betting on the same underlying outcome: Spotify's official announcement of their top streamed song for 2026, typically released in early December 2026 as part of Spotify Wrapped.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue: Polymarket includes 26 undefined placeholder songs (Song A-AZ) that cannot be resolved because they lack artist names, song titles, or any identifying information. This makes those markets fundamentally unresolvable. Additionally, the two platforms list different sets of named songs, creating scope divergence.Hero tip: Do not trade Polymarket placeholder markets (Song A through Song AZ). These are data integrity failures. Trade only the 12 named-song markets on Polymarket and the 28 named-song markets on Kalshi. Cross-reference the song lists between platforms—not all songs appear on both. Kalshi has no explicit catch-all for "any other song", while Polymarket includes one. If a song wins that is not on either platform's list, Kalshi markets may all resolve NO, while Polymarket's "another song" market would resolve YES.Critical divergence points:
- Kalshi: 28 explicitly named songs listed with full resolution criteria. Each market resolves YES if that specific song is #1 on Spotify's 2026 Wrapped Top 10 Songs Globally chart. No catch-all for other songs. Quote: 'If [Song Name] is the #1 most streamed Song on Spotify's 2026 Spotify Wrapped Top 10 Songs Globally chart on the date that the chart is released for 2026, then the market resolves to Yes.'
- Polymarket: 12 named songs (Die With A Smile, Risk It All, APT., Drop Dead, Stateside, Man I Need, Swim, Billie Jean, Beauty And A Beat, hate that i made you love me, Dai Dai) plus 26 undefined placeholder entries (Song A through Song AZ) with no identifying information, plus a final 'another song' catch-all. Placeholder songs are unresolvable. Quote: 'This market will resolve according to the name of the song listed by Spotify as the top song of 2026.' Polymarket also specifies: 'If multiple songs tie for top song for 2026, this market will resolve according to the song whose listed name comes first in alphabetical order.'
Polymarket
Spotify releases an annual report of its most streamed song (see: https://newsroom.spotify.com/2025-12-03/wrapped-top-artists-songs-albums-podcasts-audiobooks/). This market refers to the most streamed Spotify song globally for 2026. This market will resolve according to the name of the song listed by Spotify as the top song of 2026. If multiple songs tie for top song for 2026, this market will resolve according to the song whose listed name comes first in alphabetical order. If Spotify does not release who their top song for 2026 is by January 31, 2027, 11:59 PM ET, this market will resolve to "Other". The resolution source for this market will be official information from Spotify, typically released as part of Spotify Wrapped. Note: This market and these products have not been endorsed by Spotify. Any references to Spotify, Spotify charts, streaming data, or any associated marks are descriptive only and do not indicate an endorsement of this product or any affiliation between Spotify and Polymarket. Spotify and related marks are the property of Spotify AB and its group companies.
Kalshi
Resolution is determined by Spotify's official 2026 Spotify Wrapped Top 10 Songs Globally chart on the date of release. Each outcome resolves to Yes if the corresponding song achieves the #1 position on that chart. The resolution is based solely on Spotify's published rankings and occurs on the date Spotify releases the 2026 Wrapped data. This market is not endorsed by Spotify.
Frequently asked questions
Prediction markets operate on a fundamentally different mechanism than traditional analyst forecasts. Rather than relying on expert opinion, this market aggregates decentralized trader bets, where participants risk real capital on their convictions. This financial incentive often surfaces early signals and contrarian views that traditional analysts may miss. While music industry analysts might rely on streaming velocity, radio play, and artist momentum, prediction markets compress all available information—including industry data, social trends, and insider knowledge—into a single price. The result is often more dynamic and responsive to breaking news than static analyst rankings.
Polymarket currently favors Will "Song A" be the top song for 2026? at 64.6%, while Kalshi leans toward Will End of Beginning be the #1 most streamed Song on the 2026 Spotify Wrapped Top 10 Songs Globally chart on the date that the chart is released for 2026? at 75.0%. Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Price differences typically stem from variations in user demographics, liquidity depth, and how each platform frames the underlying question. One venue may attract traders with stronger conviction or better information on a particular outcome, while the other draws a broader retail audience. Regulatory differences and fee structures can also influence where sophisticated traders concentrate their capital, creating temporary arbitrage opportunities for alert participants.
This market resolves around Dec 31, 2026, once the year's chart-topping song is verifiable from credible public reporting. The outcome will be confirmed against established streaming platforms and official year-end music charts. Until that date, odds will fluctuate based on new releases, streaming data, and trader sentiment. Early resolution may occur if a dominant chart leader emerges well before year-end and consensus solidifies, though the market typically remains active through the final weeks to capture late surprises and shifting momentum.
Major chart debuts, surprise album releases, and viral moments can rapidly shift odds in this market. Streaming milestone announcements, award show performances, and celebrity collaborations often trigger sharp repricing. Radio play surges, TikTok trends, and international chart breakthroughs also carry significant weight. Additionally, shifts in artist popularity, unexpected chart competition, and year-end playlist placements will influence trader positioning. Real-time streaming data releases and mid-year chart reviews provide concrete signals that typically prompt volatility, making this market highly responsive to the entertainment calendar and organic cultural moments.