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 15, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Seattle on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.
The event resolves based on the minimum temperature recorded at Seattle (CLISEA) on October 14, 2026, as reported by The Weather Company. Five markets cover specific temperature ranges: 44° or below, 45-46°, 47-48°, 49-50°, 51-52°, and 53° or above. If the recorded minimum falls within a market's defined range, that market resolves to Yes; all others resolve to No. All markets share identical secondary rules regarding data verification and error handling. Preliminary Weather Company data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If data remains unavailable by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The status of “Final” on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt the market from these error-resolution procedures.