EOD print is probably the last trade you are looking at; which could have been at noon. No real relation to the underlyings close unless you are following the bid/ask or a very active option.
BS is close enough for what you want.
But, the answer is probably useless ...
Once he gets the office setup it will be fine. I don't think someone could reliably trade from their home there though.
Plus a 90% credit for US traders, better scenery, better restaurants, real grocery stores, what could be better ...