TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Mar 24, 10:00 AM EST
Kalshi
This event concerns the highest temperature recorded at Chicago Midway Airport on March 23, 2026, as documented by the National Weather Service. The market essentially resolves to Yes for any temperature outcome, covering all possible temperature ranges from below 40° Fahrenheit to above 47° Fahrenheit.