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: Aug 22, 1:00 AM EST
Kalshi
Philadelphia’s climate conditions on August 21, 2026 will classify into six temperature categories, each corresponding to a separate market outcome defined by peak temperatures.
The resolution of each market depends on the maximum temperature recorded at Philadelphia (CLIPHL) on August 21, 2026, as reported by The Weather Company. Six temperature ranges are specified: 77° or below, 78° to 79°, 80° to 81°, 82° to 83°, 84° to 85°, and 86° or above. The secondary rule notes that while other weather platforms may offer supplementary data, The Weather Company’s figures are the exclusive basis for determining all market results.