Good point, when comparing, my comparisons are always over the same time period for example a month.ShaunWhite wrote: ↑Thu Apr 18, 2019 7:01 pmAnswer still seems to be to calculate whatever you want for your own use, but it's pointless comparing your apples with other people's oranges.
The factor nobody has mentioned is time, all measures of performance require it. if I made £100 by turning over 10grand in an hour then that's better than if i'd previously taken all day to do it. Both have the same return but the former has earned me 7 hrs to do whatever I want, trading or otherwise. Where's the value of that in the calcs?
My point in regards to roi is that if you calculate per liability you are comparing your own apple and oranges but I will give up making that point now.