
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 · At least $4.76
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Rules
If the average U.S. price of a McDonald's Egg McMuffin for October 2026 is at least $4.78, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxmcdseggmcmuffn-26nov02AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+23 more outcomes
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