Hi, I registered to use CoinTracking free version at the start of the year and used it for a short while (I soon reached the max free trades) and then forgot about it.

I've just come back to have a look again. I'm a professional trader so I am looking for a portfolio management system which can meet most or all of my requirements.

I need a system which automatically records and updates my trades with real time API data, produces reports, stats and graphics, and also produces accurate tax information (for Germany where I am currently based). So CoinTracking looks pretty good on these points. 

I long since reached the free trades limit back at the start of the year as I'm a high volume trader so I would be looking to purchase the pro version.

What I ideally also need is the functionality to split the portfolio into different sub-portfolios as I work on my trades according to different criteria according to which portfolio each coin/position belongs to. 

Obviously I need a total overview of all positions, but I also need to be able to assign coins/positions to different sub-portfolios.

Is it possible to do this with CoinTracking? Or if not, can such a facility be programmed?