TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 30, 1:00 AM EST
Kalshi
This set of markets focuses on predicting Philadelphia's lowest temperature on a specific date in the future. Outcomes depend entirely on official weather data from a designated source, with resolution based on precise temperature thresholds.
All markets resolve based on the minimum temperature recorded in Philadelphia on October 29, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 41°F or below, 42-43°F, 44-45°F, 46-47°F, 48-49°F, or 50°F and above. The Exchange uses The Weather Company's official reporting as the sole determinant, even if other sources show different values. Preliminary data may be subject to rounding or conversion differences, and markets may delay resolution if material errors are identified in initial reports. If no valid data exists by expiration, markets resolve to the last fair price determined by the Exchange. The 'Final' status on The Weather Company's platform is informational only and does not guarantee error-free data.