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 28, 1:00 AM EST
Kalshi
This event tracks the highest temperature reached in Philadelphia on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the recorded maximum temperature for that day, with different markets covering various temperature ranges.
All markets resolve based on the maximum temperature recorded at Philadelphia (CLIPHL) on October 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 63°F or below, 64-65°F, 66-67°F, 68-69°F, 70-71°F, or 72°F and above. The Exchange reserves the right to delay resolution if a material error is identified in the initial data publication, extending the evaluation period until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion adjustments, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy.