Hi Pascal,

I'm going through chapter 4: "Supply and Demand" and I'm trying to get the idea how to code the supply analysis tool.
To be honest it is hard to catch the point how you went from the volume histogram and/or profit/loss to the supply analysis.

On page 198 you mention some mathematical model but the description is not clear for me.

Would you mind to describe in an algorithmic way how to calculate the supply analysis chart?

Regards

Jarek