
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: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Katherine Clark
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
House Minority Leader of the next Congress?
First House Minority Leader of the next Congress?
Republicans have a House majority after 2026 midterms?
When will AP call the 2026 U.S. House majority?
Will Democrats regain a House majority between elections?
[RESOLVES JANUARY 31] Will the Senate majority leader and speaker of the house both be Democrats after the 2026 midterms
Rules
This market will resolve according to the first individual selected to be Majority Leader of the United States House of Representatives for the 120th United States Congress, which is scheduled to convene in January 2027 following the 2026 United States midterm elections.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/house-majority-leader-of-the-next-congressAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+1 more outcomes