
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 · Before Jan 20, 2029
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will the US Congress override a Trump veto before the mid-term elections in November 2026?
Will Congress override a veto in 2026?
Will Congress override any veto in 2026?
How many bills will Trump veto in 2026?
If Democrats win the House in 2026, will Trump veto at least 5 bills in 2027?
If Republicans keep the House in 2026, will Trump veto at least 5 bills in 2027?
Rules
If Congress successfully overrides a presidential veto before Jan 20, 2029, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxvetooverride-29jan20AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+1 more outcomes
+2 more outcomes
+17 more outcomes