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: May 26, 12:59 AM EST
Kalshi
This event concerns the highest temperature recorded at Philadelphia International Airport on May 25, 2026, as documented by the National Weather Service. The outcome will be determined by the official daily climatological report for that specific date and location.