
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 · Michigan
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Tossup Senate Race Combo: which states will Democrats win?
Closest Senate race in 2026?
Which party will win the 2026 Kansas Senate race?
Which party will win the 2026 Texas Senate race?
Which Party will win the 2026 Mississippi Senate Race?
Closer Senate Race: Florida or South Carolina?
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/dems-best-tossup-senate-raceAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+2 more outcomes
+17 more outcomes
+1 more outcomes