TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Chicago on a specific future date, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting possible weather conditions for that day.
All markets resolve based on the minimum temperature recorded in Chicago (CLIMDW) on October 24, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 44° or below, 45-46°, 47-48°, 49-50°, 51-52°, or above 52°F. The official data source is The Weather Company, and users should be aware that preliminary readings may differ from final reported values due to rounding or conversion issues. If the Exchange identifies a material error in the initial data publication, it may delay resolution until a corrected version is released or until the expiration date. If data remains unavailable by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee error-free data.