
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Pink Clouding
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
#2 Spotify song in the US this week? (October 16)
#1 Spotify song this week? (October 16)
#2 Spotify song this week? (October 16)
Will the number of Tornado reports exceed 50 in the US during October 2026?
Will Meta's Muse still be the #1 free iPhone app in the US on October 31, 2026?
Will the number of Tornado reports exceed 40 in the US during October 2026?
Rules
Spotify curates a playlist of the most streamed songs in the U.S. and updates it on Fridays to reflect streaming data for the previous week, beginning on the preceding Friday and ending on Thursday.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/1-spotify-song-in-the-us-this-week-october-16-20261012AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+38 more outcomes
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