Hu Guys,
I have some doubts since some weeks, but I confirm there is an error on PRT to calculate % Max drawndown (Who is very important as we try not to have more than 20 %)
The problem is always at the beginning of the backtests
On my picture as you see, we have a Maxdrawdown of +/- 4000 USD
At this time, the Max Gain is +/- 11616 USD
% Max drawdown is 100*4000/11616=34 % (Not good at all = Bankrupt possible at the beginning)
But when you go on detailed results we have 21.75 % !! (Who could be acceptable)
So be careful if you use % Max drawdown who is for me better than Max Drawdown
Have a nice day Guys
I understand their error :
They calculate % max drawdown ONLY when floating gain is positive !
But it’s clearly wrong because they need to included when floating gain is positive AND negative
Otherwise it would be too easy to have a % Max drawdown <20 % 🙂
Cheers
This might be of interest to you:
Possible to graph drawdowns?
Thanks Vonassi, that’s kind of how I calculate (But with close not high/low) and see the error
Cheers
Vonasi not Vonassi. I might sometimes be a bit of an ass but I prefer not being called one!
Sorry Vonasi I have not understand what you wanted to say ?
I have not understand what you wanted to say
Don’t call me Vonassi when my name is Vonasi is what I am saying! Do you understand now qilliz?
It seems there is another errors on the road, as you see on this picture
% Max drawdown of -18,71 % but -16,27 % on detailed results
Be careful Guys