TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 1:00 AM EST
Kalshi
This event tracks the expected low temperature in Philadelphia on a specific future date, helping participants assess climate conditions for planning or risk management purposes. The outcome depends solely on official weather data from a designated source.
All markets resolve based on the minimum temperature recorded in Philadelphia on October 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 42°F or below, 43°F-44°F, 45°F-46°F, 47°F-48°F, 49°F-50°F, or above 50°F. The Exchange holds expiration if a material error is identified in preliminary data, extending it until a corrected revision or the official expiration date. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by Kalshi. Preliminary data may contain rounding or conversion discrepancies, and the "Final" status on weather.com/kalshi is informational only and does not guarantee error-free data.