Expiration
Live
Chart
Below 4795%
Below 4670%
Below 4563%
Below 4442%
Oct 11Oct 18Oct 26Nov 2Nov 10
100%75%50%25%0%
Outcomes
Below 47
0%95%
Below 46
0%70%
Below 45
0%63%
Below 44
0%42%
Below 43
0%15%
Below 42
0%8%
Below 40
0%7%
Below 41
0%7%
Below 48
0%—
Below 49
0%—
Below 50
0%—
Rules
This market resolves against the lowest daily temperature recorded for the designated Chicago station in the Daily Observations table under the History tab's Daily view on Weather Underground (https://www.wunderground.com) for November 10, 2026. If Weather Underground's website is temporarily unavailable, contract resolution will occur once access to the complete daily temperature data for the applicable station and date is restored.
About
Chicago's daily temperature low is the lowest air temperature the city reaches over a single calendar day. The temperature is measured in degrees Fahrenheit.
