
Data as of Oct 28, 2026, 5:42 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: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Elena Rybakina
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Rules
If Elena Rybakina wins set 2 in the Elena Rybakina vs Yulia Putintseva professional tennis match in the 2026 WTA Tokyo Round Of 16, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxwtasetwinner-26oct27rybput-2AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+97 more outcomes
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