TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Apr 18, 10:00 AM EST
Kalshi
This event concerns the highest temperature recorded at Philadelphia International Airport on April 17, 2026, as documented by the National Weather Service's daily climatological report. Regardless of whether the temperature falls below 80 degrees or exceeds 87 degrees, or falls within any of the specified ranges in between, the market resolves affirmatively.