TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Mar 24, 10:00 AM EST
Kalshi
The highest temperature recorded at Philadelphia International Airport on March 23, 2026 will be measured according to the National Weather Service's official daily climatological report. The event covers most possible temperature outcomes for that date.