Indicator · Pine Script v4 · On the chart

Mean Absolute Deviation Bands

by everget

Mean Absolute Deviation Bands is a volatility indicator that plots bands around a moving average basis line calculated from a user-selected source.

View on GitHub

GitHub stars948on the repository
Pine versionv4older, still runs
Lines of code18
Settings3inputs
LicenceGPL-3.0
Last update10 days ago18 Oct 2026

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above, or the copy button on the code below.
  2. 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
  3. 3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
  4. 4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.

Source Code

18 lines of Pine Script v4 from bands_and_channels/mean_absolute_deviation_bands.pine, published under GPL-3.0. Keep the author's credit and licence lines when you reuse it.

mean_absolute_deviation_bands.pine
//@version=4
// Copyright (c) 2020-present, Alex Orekhov (everget)
// Mean Absolute Deviation Bands script may be freely distributed under the terms of the GPL-3.0 license.
study("Mean Absolute Deviation Bands", shorttitle="MADB", overlay=true)

length = input(title="Length", defval=20, minval=2)
mult = input(title="Bands Multiplier", defval=2.0, type=input.float, step=0.1)
src = input(title="Source", defval=close)

basis = sma(src, length)
dev = mult * dev(src, length)
upper = basis + dev
lower = basis - dev

plot(basis, title="Basis", color=#351c75, transp=0)
upperPlot = plot(upper, title="Upper", color=#45818e, transp=0)
lowerPlot = plot(lower, title="Lower", color=#45818e, transp=0)
fill(upperPlot, lowerPlot, title="MADB Background", color=color.new(#ffd966, 84))

Overview

Mean Absolute Deviation Bands draws upper and lower bands using a multiplier on the mean absolute deviation, with the background between them filled. The length setting adjusts the period of the moving average, and the multiplier changes the band width. The indicator is plotted directly on the price chart.

Details

Published by

everget on GitHub

Type

Indicator, Pine Script v4

Draws

On the price chart

Category

Volatility & bands, Moving averages

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.

Topics

pinepinescripttechnical-indicatorsindicatorsoscillatorbandsaveragetradingviewindicatormoving-average

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

SettingTypeDefaultVariable
Lengthint20length
Bands Multiplierfloat2.0mult
Sourcesourceclosesrc
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.

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