TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Antonio on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on how cold it gets during that night, with different markets covering various temperature ranges.
All markets resolve based solely on the minimum temperature recorded at San Antonio's CLISAT station on October 19, 2026, as reported by The Weather Company. Each market covers a specific temperature range: below 49°F, 49-50°F, 51-52°F, 53-54°F, 55-56°F, or above 56°F. Preliminary data may contain rounding or conversion differences, so traders should exercise caution when interpreting early readings. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected value is released or until the expiration date arrives, whichever comes first. If no data remains available by the expiration date, all markets resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from potential corrections.