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 24, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Diego on a specific date, using data from a designated weather provider. Participants assess temperature ranges to determine the outcome, with the official source resolving any ambiguities.
The event resolves based on the minimum temperature recorded in San Diego (CLISAN) on September 23, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 61° or below, 62-63°, 64-65°, 66-67°, 68-69°, or 70° and above. The market associated with the actual recorded temperature range will resolve to 'Yes,' while all others resolve to 'No.' All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and participants should exercise caution when interpreting such readings. If the Exchange identifies a material error in the initial non-preliminary publication, it may delay expiration until a corrected revision is published or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is provided for convenience but does not guarantee data accuracy or exempt the market from these error-resolution procedures.