An active user is a user who has traded in, commented on, or created a question.
An engaged user is a user who has traded in, commented on, or created a question on at least 2 out of 7 days in each of the past 3 weeks.
$6,950 of mana sold in the last 30d
What fraction of active users are still active after the given time period?
Ratio of Active Users
Total mana bet
Sum of bet amounts. (Divided by 100 to be more readable.)