TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 3:00 AM EST
Kalshi
This set of markets focuses on predicting the lowest temperature that will occur in Phoenix on a specific date in the future. The outcomes are determined by actual weather data recorded at a designated location, providing a clear, objective basis for resolution.
These markets resolve based on the minimum temperature recorded in Phoenix (CLIPHX) on September 8, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 79°F or below, 80-81°F, 82-83°F, 84-85°F, 86-87°F, or 88°F and above. The official data source is The Weather Company, and all participants should rely on its final reported values. Preliminary data may be subject to rounding or conversion differences, so caution is advised when interpreting early readings. If a material error is identified in the initial publication, the Exchange reserves the right to delay expiration until a corrected revision is issued or until the expiration date, whichever comes first. In the event that no data is available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is provided for convenience but does not guarantee data accuracy or exempt markets from potential revisions.