Review: Very good information
Rating: 5 out of 5
Date: 06 2, 2014
This book explains how Bollinger bands work with envelopes to develop a trading system.  It answers the questions about components of a Bollinger band, buy and sell signals and breakouts.  It has some graphs for people like me that are visual, and a great little chart that breaks it down to reading, meaning and the action you should take.  All in all I found it very informative and recommend it.