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: Feb 18, 3:00 PM EST
Kalshi
This event concerns the maximum temperature recorded in San Francisco on February 17, 2026, as officially documented by the National Weather Service. The market covers essentially all possible temperature outcomes, resolving to Yes regardless of whether the temperature falls below 48°F or anywhere within the 48-55°F range or above 55°F.