
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 1
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Rules
If the number of candidates unaffiliated with a political party elected to U.S. House or Senate seats is at least 1 in the 2026 U.S. congressional elections for the 120th Congress, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxindcount-27jan03AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+16 more outcomes
+3 more outcomes
+1 more outcomes
+16 more outcomes