TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 3:00 AM EST
Kalshi
This event tracks the lowest temperature that will occur in Denver on a specific date in the future. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of actual climate conditions on that day.
All markets resolve based solely on the minimum temperature recorded at Denver (CLIDEN) on September 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 48°F, 48-49°F, 50-51°F, 52-53°F, 54-55°F, or above 55°F. The Weather Company’s data is the definitive source, even if other services show different values. Preliminary readings may vary due to rounding or conversion issues, so users should exercise caution. If the Exchange identifies a material error in the initial data before it is finalized, the expiration may be delayed until a corrected version is published or until the expiration date arrives. If no valid data exists by the end of this period, all markets will resolve to the last fair price determined by Kalshi. The “Final” status on weather.com/kalshi is informational only and does not guarantee accuracy or exempt the data from potential revision under these rules.