TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 24, 3:00 AM EST
Kalshi
This set of markets focuses on predicting the highest temperature that will be recorded in Phoenix 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 climatic conditions on that day.
These markets resolve based on the maximum temperature recorded in Phoenix (CLIPHX) on October 23, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 75°F, 75-76°F, 77-78°F, 79-80°F, 81-82°F, or above 82°F. The official data from The Weather Company is the sole determinant, and users should be aware that preliminary readings may differ from the final reported value due to rounding or conversion issues. If a material error is identified in the initial publication, the exchange reserves the right to delay resolution until a corrected version is released 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 the exchange. The 'Final' status on The Weather Company's platform is provided for convenience but does not guarantee data accuracy or exempt the markets from potential adjustments.