Indicator · Pine Script v5 · On the chart

Bollinger Bands

by bfoura

This indicator calculates standard Bollinger Bands using a simple moving average and standard deviation multiplier.

View on GitHub

GitHub stars4on the repository
Pine versionv5runs as is
Lines of code31
Settings5inputs
LicenceNone stated
Last update4 years ago15 Oct 2022

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
  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

The code stays on GitHub. The author has not published this script under an open licence, so ForexR does not show its code. Copy script reads the file straight from GitHub into your clipboard, so you can still try it on your own chart. Ask the author before reusing the code anywhere else.

Overview

Instead of plotting continuous band lines, it evaluates whether the current price trades within a configurable threshold distance of the band boundaries. When the low price is near the lower band within the specified offset, it plots a shape marker below the bar directly on the price chart. Users can adjust the smoothing length, calculation source, multiplier, and proximity threshold.

Details

Published by

bfoura on GitHub

Type

Indicator, Pine Script v5

Draws

On the price chart

Category

Volatility & bands, Mean reversion

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.

Settings

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

SettingTypeDefaultVariable
lengthint20length
Sourcesourceclosesrc
StdDevfloat2.0mult
Offsetint10offset
Near Offsetint20near_offset
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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