Answer
Unrealized gain or unrealized profit represents the token’s value compared to its bought. Even if it sell when it rises, if there are still token that being unsold at the higher place, this token will still have “floating value” which is known as unrealized profit. Lets say you run in a range of 100-200, starting price 140 and current price is 190. This token from 190-200 which being put on sell order is not yet sold, so they still have “unrealized” value.
