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: Aug 23, 2:00 AM EST
Kalshi
The event tracks the peak temperature in Chicago on a specific summer day in 2026. Outcomes depend on how hot it gets, with different thresholds defining success for each segment.
The event resolves based on the maximum temperature recorded at Chicago's CLIMDW station on August 22, 2026, as reported by The Weather Company. Six distinct temperature ranges determine the outcome: 77°F or below, 78-79°F, 80-81°F, 82-83°F, 84-85°F, and 86°F or above. All outcomes rely exclusively on The Weather Company's official reporting, and preliminary data from other services should not be considered definitive due to potential rounding or conversion discrepancies.