
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 · Democratic Sweep
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will democrats win the presidency, the House and the Senate in the 2028 election?
Will there be a fistfight or other similar physical altercation in US Congress (house or senate) before 2030?
Will Democrats control both the House and the Senate after the 2026 midterms?
Will the same party control the U.S. House and Senate?
Will any independent or 3rd party candidate win a House or Senate race in 2026?
How many House and Senate seats will Dems control after the 2026 midterms?
Rules
If the Democratic party wins the House, the Democratic party wins the Senate, and the Democratic party wins the Presidency in the 2028 election, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/power-28AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+16 more outcomes
+3 more outcomes
+1 more outcomes