Hidden costs

It has disturbed me incredibly much that my Google Sheet does not correspond to reality. I will get the absolute comparison 6.30.2019, though the tests already on 5.31.2019 show this.

This morning when I woke up, way too early, 6:21 a.m., I had a probable answer on my mind. I get exchange fees for every purchase, sale and dividend. These costs means that my expected dividends will be much smaller than the document shows.

I have to redo and compensate for this.