TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 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. The outcome depends entirely on the exact temperature reading reported for that day, with different markets covering various temperature ranges.
All markets resolve based solely on the minimum temperature recorded at San Francisco (CLISFO) on October 26, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 50°F, 50-51°F, 52-53°F, 54-55°F, 56-57°F, or above 57°F. The Exchange retains discretion to delay resolution if it identifies material errors in the initial data publication, extending until either a corrected value is published or the expiration date passes. If no valid data remains available by the expiration date, all markets resolve at the last fair price determined by the Exchange. While other weather sources may show different values, The Weather Company's report is the exclusive authority for resolution purposes, and preliminary readings may differ from final reported values due to rounding or conversion differences.