Once a position is closed it is no longer relevant for current view and only clutters up space
Have not found a way to hide zero-shares in portfolio editor
what is a better solution would be a check box to say "position closed" and will be hidden under normal view. To look back at the old positions there can be a "historical audit" view. This solves the other issue of have fractional balances from rounding errors
any other ways to do this?