What does BBTrend show?

A histogram that compares a short and a long Bollinger Band to show the trend and its strength.

How is BBTrend built?

It measures how far the short band's edges are from the long band's edges, relative to the middle line.

Above zero: uptrend, below zero: downtrend. Taller bars show a stronger trend. Shrinking bars show the trend fading.

Volatility

What it shows: A histogram that compares a short and a long Bollinger Band to show the trend and its strength.
How it is built: It measures how far the short band's edges are from the long band's edges, relative to the middle line.
How to use it: Above zero: uptrend, below zero: downtrend.
Taller bars show a stronger trend.
Shrinking bars show the trend fading.