
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 · 76-77°F
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Lowest temperature in Denver on October 18?
Highest temperature in Denver on Oct 17, 2026?
Lowest temperature in Denver on Oct 17, 2026?
Will the highest temperature in Denver (DEN)(KBKF) exceed 71 F on October 17, 2026? (maximum) (max) (hottest)?
Will the highest temperature in Denver (DEN)(KBKF) exceed 72 F on October 17, 2026? (maximum) (max) (hottest)?
Will the highest temperature in Denver (DEN)(KBKF) exceed 73 F on October 17, 2026? (maximum) (max) (hottest)?
Rules
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Buckley Space Force Base Station in degrees Fahrenheit on 18 Oct '26.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/highest-temperature-in-denver-on-october-18-2026AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+32 more outcomes
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