
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: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Exactly 1 song
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will Ella Langley hold all Top 3 spots on the Billboard Hot 100 this year?
Taylor Swift: Total weeks at #1 on the Billboard Hot 100 in 2026
#1 on the Billboard Hot 100 chart for the Week of Oct 24, 2026?
Billboard Hot 100 #1 Song Week of October 24
#2 on the Billboard Hot 100 chart for the Week of Oct 24, 2026?
[ACX 2026] Will an AI-created song chart in the top 20 of the Billboard Hot 100 before 2027?
Rules
If Taylor Swift has exactly 1 songs in the top 10 of the Billboard Hot 100 chart dated Oct 24, 2026, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxtop10bbspots-26oct24-tswifAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+9 more outcomes
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