TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 4:00 AM EST
Kalshi
This event monitors the lowest temperature in San Francisco on October 25, 2026, with outcomes divided into six temperature bands from cool to moderately warm.
Resolution depends on the minimum temperature recorded at San Francisco (CLISFO) on October 25, 2026, according to The Weather Company. Six markets correspond to specific temperature ranges, each resolving to Yes if the recorded low falls within its designated band. The secondary rules mirror those in the Trenton event: preliminary data may contain rounding or conversion differences, and the Exchange can postpone expiration to address material errors in initial publications. If data is still missing at expiration, markets settle at the last fair price set by Kalshi. The "Final" status on weather.com/kalshi serves as a convenience feature and does not ensure data accuracy or exempt the market from these procedures.