Data as of Oct 27, 2026, 10:05 AM 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 · Washington Spirit vs. Chicago Stars FC: O/U 0.5 — Over
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Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/nwsl-spi-chi-2026-11-01-more-marketsAI agents: call pm_data_event on the CoinRithm MCP server:
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