Corticeira Amorim - buy and sell

I'm not pretty sure this will work in the long run, but for now it's being very educational and funny too.

I bought this stock back in feb,10, @3.33 and sold it in feb,12 @3.37 (after fees and comissions).
This gave me a 1.2% profit and now I'm on buyer side again.

Has I wrote, it is a very-low-free-float-and-traded-stock of the portuguese market, but a great company that has been very well managed.

Do you have any strategy of this kind?