TOTAL VOLUME:
$154.2b
24H VOL:
$203,036,808
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,857,846,526
408,774
Markets across
40,345
events
MATCHED EVENTS:
4,373
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 17, 2:00 AM EST
Kalshi
This event tracks the expected minimum temperature in Chicago on a specific future date, helping participants assess climate conditions for planning or risk management purposes. The outcome depends solely on official weather data from a designated source.
All markets resolve based on the minimum temperature recorded in Chicago (CLIMDW) on October 16, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 39°F or below, 40-41°F, 42-43°F, 44-45°F, 46-47°F, or 48°F and above. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending the period until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee error-free data.