
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 · Above 5000
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Measles cases in U.S. in 2026?
Measles cases in U.S. by October 31?
Will the CDC report twice as many measles cases in 2026 as 2025?
What will the average number of measles cases be during Trump's term?
In which years will the CDC report more measles cases in the US than 2026?
Will the CDC report more measles cases in 2027 than 2026?
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxmeasles-26AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+4 more outcomes