TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Apr 23, 10:00 AM EST
Kalshi
This event tracks the highest temperature recorded at Chicago Midway Airport on April 22, 2026, as reported by the National Weather Service. The market encompasses all possible temperature outcomes for that date.