Bollinger Bands Indicator Bulge and Squeeze Technical Analysis

The Bollinger Bands are self adjusting which means the bands widen and narrow depending on xagusd price volatility.

Standard Deviation is the statistical measure of the price volatility used to calculate the widening or narrowing of the Bollinger bands. Standard deviation will be higher when xagusd prices are changing significantly and lower when the market xagusd prices are calmer.

• When xagusd price volatility is high the Bollinger Bands widen.
• When xagusd price volatility is low the Bollinger Bands narrows.

The Bollinger Bands Squeeze

Narrowing of Bollinger Bands is a sign of price consolidation & is known as the Bollinger band squeeze.

When the Bollinger Bands indicator display narrow standard deviation it is usually a time of price consolidation, and it is a signal that there will be a price breakout and it shows traders are adjusting their trade positions for a new move. Also, the longer the prices stay within the narrow bands the greater the chance of a price breakout.

Bollinger Squeeze - The Bollinger Bands XAGUSD Squeeze - How to Trade Bollinger Bands Squeeze

The Bollinger Bulge

The widening of Bollinger Bands is a sign of a price breakout & is known as the Bollinger Bands Bulge.

Bollinger Bands that are far apart can serve as a signal that a trend reversal is approaching. In the Bollinger bands indicator example explained and shown below, the Bollinger bands get very wide as a result of high trading price volatility on the down swing. The trend reverses as prices reach an extreme level according to statistics and the theory of normal distribution. The "bulge" predicts the change to a downward trend.

Bollinger Bulge - XAGUSD The Bollinger Bulge - How to Trade Bollinger Bands Bulge