
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 · Yes
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will Mike Johnson remain Speaker of the House through the 119th Congress?
Will the speaker of the house be ousted in the 119th congress
120th Congress: Who will run for House Democratic leader?
Will Chuck Schumer remain the Democratic Leader through the 119th Congress?
120th Congress: Who will run for Senate Democratic leader?
120th Congress: Who will run for Senate Republican leader?
Rules
The election for Speaker of the United States House of Representatives is expected to take place on January 3, 2027, on the opening day of the 120th United States Congress.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/will-the-120th-congress-speaker-be-elected-on-the-first-ballotAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+54 more outcomes
+53 more outcomes
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