
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 · No, ≥1%
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
California Proposition 40 election margin of victory? (Yes)
California Proposition 40 election: Yes vote percent
Will California Proposition 38 ($8.4B immunology research bond) be approved in the November 3, 2026 election?
Will California Proposition 42 (ban on new state personal property taxes) be approved in the November 3, 2026 election?
Will California Proposition 45 (faster CEQA environmental review) be approved in the November 3, 2026 election?
Will California Proposition 41 (tax limits and special-tax audits) be approved in the November 3, 2026 election?
Rules
If the margin of victory for No in the 2026 California Proposition 40 election is at or above 10%, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxcawealthtaxmovd-cawealthtax26noAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+2 more outcomes
+1 more outcomes
+45 more outcomes