TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 4:00 AM EST
Kalshi
This event tracks the highest temperature reached in San Diego on a specific future date, using data from an official weather source. Participants can assess various temperature ranges to predict how hot it might get on that day.
The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on October 19, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to 'Yes' if the recorded temperature falls within that range. All markets share identical secondary rules regarding data verification and error handling. The Weather Company’s data is the sole authority, and preliminary readings may differ from final values due to rounding or conversion. If the Exchange identifies a material error in the initially published data, it may delay resolution until a corrected version is released or until the expiration date, whichever comes first. Should no data remain available by the expiration date, all markets resolve to the last fair price determined by the Exchange. The 'Final' status on The Weather Company’s platform is informational and does not guarantee immunity from data revisions or errors.