I’m focused on using Tableau for analysis. Tableau which costs about 700 US dollar a year is not a cheap software for individual investor. But I did pay for that every year.
If you focused on one thing, then you could be an expert of it. I’m not quite sure if I am an expert. But what I want to say is I’ve settled down because I have set up an analysis system based on Tableau.
I will write more and more about what the system is and how to do the visual analysis based on Tableau.