Estimated Account Value - this is the dollar value of your account, based on the amount of STEEM, and SBD that you have combined. This value is constantly fluctuating, because the values of STEEM and the SBD are also always fluctuating.
It is also a 3 day average...that is why it is never precise.
Very good post...clarifies some of the basics of the STEEM wallet....
How are you doing setting up a SSI account to promote this?
Thanks for the update!
Still working from my account for the next week or two, until I have some guides ready!