
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 · 115 to 119.99 million
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
2026 Midterms: House popular vote margin of victory? (Generic ballot)
2026 Midterms: House Popular Vote Margin of Victory
2026 Midterms: House popular vote margin of victory? (Directional)
2026 Midterms: House popular vote margin of victory? (Directional)
If Musk registers a new party before the 2026 midterms, what % of House votes will it win?
2026 Midterms: House popular vote vs. generic ballot?
Rules
If the total vote count in the 2026 U.S. House of Representatives elections is between 115,000,000 and 119,999,999, 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/kxhouseturnout-26nov03AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+125 more outcomes
+50 more outcomes
+1 more outcomes