Indicator · Pine Script v5 · On the chart

Order Blocks & Breaker Blocks

by alvinng214· code credited to LuxAlgo

This indicator detects order blocks and breaker blocks on the price chart using swing highs and lows with a configurable lookback length.

View on GitHub

GitHub stars2on the repository
Pine versionv5runs as is
Lines of code202
Settings9inputs
LicenceNone stated
Last update2 months ago5 Aug 2026

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

Bullish order blocks appear as blue boxes and lines while bearish ones use orange coloring. Breaker blocks trigger red and green boxes plus dashed lines when broken. The script plots all detection elements directly on the chart with optional historical polarity labels. Settings adjust swing lookback, number of blocks shown, candle body usage and display styles. It updates dynamically and may repaint on the live bar.

Details

Published by

alvinng214 on GitHub

Code credit

LuxAlgo, as written in the script's header

Type

Indicator, Pine Script v5

Draws

On the price chart

Category

SMC / ICT / price action

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
Swing Lookbackint10length
Show Last Bullish OBint3showBull
Show Last Bearish OBint3showBear
Use Candle BodyboolfalseuseBody
Bullish OBcolorcolor.new(#2157f3, 80)bullCss
Bullish Breakcolorcolor.new(#ff1100, 80)bullBreakCss
Bearish OBcolorcolor.new(#ff5d00, 80)bearCss
Bearish Breakcolorcolor.new(#0cb51a, 80)bearBreakCss
Show Historical Polarity ChangesboolfalseshowLabels
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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