Tradesmart University – Bollinger Bands Essentials (2015) Original Price: $19 Your Price: FREE DOWNLOAD Author: Tradesmart University Sale Page:_https://fttuts.com/tradesmart-university-bollinger-bands-essentials-2015/ In the early 1980’s, John Bollinger created a new overlay band system that adapted on its own to volatility moves in a stock – he called it Bollinger Bands....