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 · National 0-5%
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
2026 Midterms: House Popular Vote Margin of Victory
NZ Popular Vote Margin of Victory (Polymarket)
2026 Midterms: House popular vote margin of victory? (Directional)
Tipping point state vote margin for Dem Senate majority in 2026?
2026 Midterms: House popular vote margin of victory? (Generic ballot)
2028 popular vote margin of victory?
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/nz-election-popular-vote-margin-of-victoryAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+17 more outcomes
+7 more outcomes
+2 more outcomes
+5 more outcomes