TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Nov 1, 1:00 AM EST
Kalshi
This event tracks the expected cold snap in Washington DC on October 31, 2026, allowing participants to assess how low temperatures might drop on that specific date. The outcome depends entirely on official weather recordings from a designated monitoring station.
All markets resolve based solely on the minimum temperature recorded at Washington DC (CLIDCA) on October 31, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 40°F or below, 41-42°F, 43-44°F, 45-46°F, 47-48°F, or above 48°F. The Exchange reserves the right to delay resolution if it identifies a material error in the initial data publication, extending the evaluation period until a corrected value is released or the expiration date arrives. If final data remains unavailable by the expiration date, all markets will resolve at the last fair price determined by the Exchange. Preliminary readings may differ from final values due to rounding or conversion, and the Exchange’s discretion governs any discrepancies or data integrity issues.