TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 4, 12:59 AM EST
Kalshi
The highest temperature will be recorded at Philadelphia International Airport by the National Weather Service on May 3, 2026. This event measures the peak daily temperature at this major airport location on that date.