OPEN-SOURCE SCRIPT
Updated

Multi Bollinger Bands with Background Fill

185
Multi Bollinger Bands with Background Fill

多組帶狀背景布林通道

This indicator plots six independent Bollinger Bands channels on the price chart, each fully configurable with customizable period length, standard deviation, and colors for upper, lower, and middle bands. Users can choose to display or hide each channel and its middle band independently.

A distinctive feature of this tool is the option to enable colored background fills between paired Bollinger Bands (channels 1&2, 3&4, and 5&6) to visually highlight volatility zones, improving the clarity of price action and aiding in multi-timeframe volatility analysis.

Key Features:

Six independent Bollinger Bands channels with separate visibility toggles.

Adjustable length and standard deviation for each channel.

Option to display or hide the middle band (basis) for each channel.

Unique colored background fills between paired upper and lower bands for enhanced visual interpretation.

Custom color settings for each band and background for better differentiation.

This indicator is designed for traders looking for advanced multi-layered volatility insights and clearer visual guidance when analyzing price behavior across different timeframes. It is suitable for various trading strategies including trend analysis and volatility-based setups.
Release Notes
New Features
Independent EMA / SMA Selection for Each Bollinger Band
Each of the 6 Bollinger Bands can now individually use either SMA or EMA as the basis line via a dropdown menu (switch type).

8 Fully Customizable Moving Averages
Added support for plotting:
4 EMAs and 4 SMAs, each with customizable:

Visibility (On/Off)
Length
Color
Line Width
Release Notes
Bug fixed
All in English
Release Notes
Bug fixed

Disclaimer

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