Data as of Oct 29, 2026, 6:57 PM UTC · policy pm-quality-4
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 · LØS
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
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Rules
This market will resolve to "Yes" if any player joins or leaves the listed team's active League of Legends roster (defined as the active lineup listed on the listed team's Liquipedia page) by November 30, 2026, 11:59 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/which-teams-will-make-a-roster-change-before-december-20260806154016844AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+97 more outcomes
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+27 more outcomes
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