Expiration
Live
Chart
Below 4991%
Below 4876%
Below 4756%
Below 4636%
Sep 29Oct 6Oct 13Oct 21Oct 29
100%75%50%25%0%
Outcomes
Below 49
0%91%
Below 48
0%76%
Below 47
0%56%
Below 46
0%36%
Below 45
0%21%
Below 44
0%12%
Below 41
0%9%
Below 42
0%9%
Below 43
0%9%
Below 50
0%—
Below 51
0%—
Rules
This market resolves against the lowest daily temperature recorded for the designated Boston station in the Daily Observations table under the History tab's Daily view on Weather Underground (https://www.wunderground.com) for October 29, 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
Boston's daily temperature low is the lowest air temperature the city reaches over a single calendar day. The temperature is measured in degrees Fahrenheit.
