TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 25, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Francisco on a specific future date, using data from a designated weather provider. Participants can assess various temperature ranges to predict how cold the city will be on that day.
The event resolves based on the minimum temperature recorded in San Francisco (CLISFO) on September 24, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the recorded minimum temperature falls within a specific range, that market resolves to Yes, with all others resolving to No. In cases where preliminary data may contain errors, the Exchange reserves the right to delay resolution until accurate data is published or until the expiration date. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. The status of 'Final' on The Weather Company's platform is informational only and does not guarantee data accuracy or exempt the event from potential adjustments due to material errors.