Basics:
The QQE (Quantitative Qualitative Estimator) indicator consists of a smoothed Relative Strength Index (RSI) indicator and two volatility-based trailing levels (fast and slow).
This version:
Compared to the original QQE indicator, this version is adding:
This way we have more information available to analyze.
Usage:
You can use the color change of the QQE itself or the color change of the histogram as signals

Relative price channel
Relative price channel
Wilson Relative Price Channel - mod
Wilson Relative Price Channel - modification
ATR adaptive Laguerre filter
ATR adaptive Laguerre filter
ATR adaptive Laguerre filter - levels
ATR adaptive Laguerre filter - levels