Expiration
Live
Chart
Below 5098%
Below 4990%
Below 4869%
Below 4747%
Oct 6Oct 13Oct 20Oct 28Nov 5
100%75%50%25%0%
Outcomes
Below 50
0%98%
Below 49
0%90%
Below 48
0%69%
Below 47
0%47%
Below 46
0%17%
Below 45
0%8%
Below 44
0%7%
Below 51
0%—
Below 52
0%—
Below 53
0%—
Below 54
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 5, 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.
