
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 20%
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
TX-23 House election: Brandon Herrera vote percent
Texas Senate election: James Talarico vote percent
Florida Governor election: Byron Donalds vote percent
Massachusetts Senate election: John Deaton vote percent
Michigan Senate election: Mike Rogers vote percent
SC-02 House election: Dayna Smith vote percent
Rules
If the certified percentage of the popular vote received by Lupe Castillo in the 2026 IL-04 House election is 30% to 100%, inclusive of both endpoints, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxvotegeneral-kxhouserace-il04-26lcasAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+49 more outcomes
+17 more outcomes
+16 more outcomes
+40 more outcomes
+39 more outcomes