for my 6 Schwalbe trades running at the same time i added a protection strategy using verticals and backratios.
This is a study on the big drop in Feb 2020, made with Option net explorer, commissions included.
My system has now 3 protection tools: Schwalbe-alerts and adding verticals and backratios step by step later in the trade.
Of course max backratio result you will not get, it´s just to show, which potential is available