Rich,
I have screwed it up so bad so often, I am thinking of building a spread sheet using Sauls methods and completely removing the price.
There would simply be a Ypeg ratio line and the over and under on that line would be the buy/sell trigger. Not an automatic of course as you have to actually know the company. But it would help keep me from being confused by facts. Useless facts.
It appears that price information, as well as a lot of other things are as useful as understanding the relationship of the Kardasions to the Jenners.
Cheers
Qazulight