John Bollinger developed Bollinger Bands in the early 1980s and since their introduction 30 years ago they have become one of the most widely used technical indicators worldwide. Bollinger Bands earned their popularity because they are so effective in helping traders assess expected price action-information vital to trading profitably. Bollinger Bands can be applied in all the financial markets including equities, forex, commodities, and futures and they can be used in most time frames from very short-term periods, to hourly, daily, weekly or monthly.

In this book, John Bollinger himself explains how to use this extraordinary technique to effectively compare price and indicator movements-for sound, sensible, and profitable trading decisions.