On Friday, August 9, 2013 12:53:00 AM UTC+2, Eugene Kononov wrote:
>
>
> On the other hand, the sandard deviations of the returns and the number of 
>> trades is irrelevant for APD. These are, among the returns, the 
>> cornerstones of PI.
>> The best thing would be to have a combination of these two measurements. 
>> What do you think?
>>
>
> I agree. The most relevant metrics to me are PI, Kelly, APD, and average 
> duration. In the next release, all four of these will be reflected in CPI 
> (cumulative performance index).
>
>  
>
>>  Anyway please take a close look at my code.
>>
>
> In about a week, I am planning to release another JBT version. That will 
> have my implementation of the MaxDD and APD. I suggest we take it as base 
> and see if it agrees with your MaxDD calculations.
>
>
>
Hi Eugene,

did you already implement a metric that includes drawdown that you could 
share? 

Since August I made no more tests because of this (and also because I have 
very little time as two small companies somehow depend on my work). 

But I would love to make some optimizations that include drawdown.

Thank you, Alexander

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