Here is the link to the final spread sheet this portfolio https://drive.google.com/file/d/0B9jAUGlNWTh9WWpzWE0xSDRuSkE/edit?usp=sharing

Beside the colors that I added to make it more clear, that the same kind of spread sheet that I use for my every day transaction.

Name // Quantity // Unit value // Total
As I’m buying I add the # and value in qqty and total, and with a simple division the unit value adjusts.

Same thing when selling, and I also track the % and Tix return.

I also divide my portfolio in different category to help clarify it: Modern, Standard, Legacy/Vintage.

Every time I buy a new position I add a new line and from time to time sort everything by alphabetic order.

Ya that would work. It would help me (from my own tracking standpoint) to see what others have come up with when it comes to creating a good system to monitor profits/losses on cards.

Thanks David,

For the portfolio breakdown, do you mean about this series? If so, I should have reposted the links, I gave the links to my excel spreadsheet in the beginning of the series?

Thanks Mansonian!

Although I didn’t plan on making a “season 2” per say I’m investing in about the same kind of opportunities this year, M15 mythics, M15 rares (new from last year because of a systematic approach now), Theros, Modern…

I’ll probably write an article or two and compare if my improved strategies work.

Thank you for your articles, I certainly enjoyed them a lot and will apply your excellent advices.

I hope you will make the same series of article in the future ! (season 2).