Bollinger Bands is a techinacal analysis tool invented by john Bollinger in the s. Having evolved from the concept of trading bands, Bollinger Bands can be Bollinger Bands Reversal · Squeeze Breakout · Bollinger Bands, MACD and. Another Forex trading strategy to work around this is to add a second set of Bollinger Bands placed only one standard deviation from the. We will discuss the basic elements of this indicator, and I will introduce you to a few profitable Bollinger Band trading strategies. Download the. So is best to leave it if cannot be traded according to rules? Hi Kamel, With this trategy, if the stop loss get triggered, do we re-enter or we just wait for the next one? Even a small reversals are sufficient to capture the profit. It is calculated by summing the closing prices of the last 20 periods and free casino games video poker dividing the result by No trader in the world can predict prices.