Internal vs External Liquidity Z…: Free TradingView Indicator (Pine Script)

Add It to Your TradingView Chart

1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
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

Internal vs External Liquidity Zones [Alpha Extract] calculates short-term and long-term pivot points to identify internal and external liquidity levels, including equal highs and lows. Market structure events such as BOS and CHoCH are identified using candle closes or wicks. Liquidity zones are dynamically sized using ATR or tick values, with options to track sweeps, truncate zones upon interaction, and hide mitigated areas. Inputs adjust pivot lengths, lookback windows, zone sizing, and sweep rules.

Dual internal and external pivot point detection
Market structure mapping for BOS and CHoCH
Equal high and low liquidity identification
ATR and tick-based liquidity zone sizing
Liquidity sweep and mitigation tracking

Details

Published by

eddiebelaval on GitHub

Type

Indicator, Pine Script v6

Draws

On the price chart

Markets

Any symbol

Timeframes

M15-H1, H4 and above

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.

File

Repository

github.com/eddiebelaval/openclaw-tradingview. See its other scripts in the library

Settings

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

Setting	Type	Default	Variable
Internal Pivot Length	`int`	`3`	`intLen`
External Pivot Length	`int`	`10`	`extLen`
Internal Zone Mode	`string`	`Equal High/Low`	`internalMode`
Equal High/Low Tolerance (ATR)	`float`	`0.25`	`eqTolAtr`
Require Internal Inside External Range	`bool`	`true`	`requireInside`
Reset Internal Tracker On New External Pivot	`bool`	`true`	`resetInternalOnExternal`
Clear Internal Zones On New External Pivot	`bool`	`false`	`clearInternalOnExternal`
Show External BOS/CHoCH	`bool`	`true`	`showExternalStructure`
Show Internal BOS/CHoCH	`bool`	`true`	`showInternalStructure`
Structure Lookback (External)	`int`	`36`	`structureLookbackExternal`
Structure Lookback (Internal)	`int`	`2`	`structureLookbackInternal`
Use Closes for Structure	`bool`	`true`	`useClosesForStructure`

Show all 40 settings

Setting	Type	Default	Variable
Show Structure Lines	`bool`	`true`	`showStructureLines`
Bullish Structure Color	`color`	`color.rgb(45, 255, 48)`	`bullStructureColor`
Bearish Structure Color	`color`	`color.rgb(255, 3, 3)`	`bearStructureColor`
Show External Zones	`bool`	`true`	`showExternal`
Show Internal Zones	`bool`	`true`	`showInternal`
External Zone History	`string`	`Latest Only`	`externalHistory`
Max Zones (each)	`int`	`120`	`maxZones`
Zone Size Mode	`string`	`ATR`	`zoneSizeMode`
ATR Length	`int`	`14`	`atrLen`
External Zone Size (ATR)	`float`	`0.40`	`zoneAtrExt`
Internal Zone Size (ATR)	`float`	`0.40`	`zoneAtrInt`
External Zone Size (ticks)	`int`	`20`	`zoneTicksExt`
Internal Zone Size (ticks)	`int`	`10`	`zoneTicksInt`
Sweep Mode	`string`	`Wick`	`sweepMode`
Show Sweep Labels	`bool`	`false`	`showSweepLabels`
Hide Filled Zones	`bool`	`true`	`hideFilled`
Cut Zone On Touch	`bool`	`true`	`cutOnTouch`
Show Objective Arrows	`bool`	`true`	`showObjectiveArrows`
External High	`color`	`color.rgb(255, 0, 20)`	`extHighColor`
External Low	`color`	`color.rgb(255, 255, 255)`	`extLowColor`
Internal High	`color`	`color.rgb(77, 209, 224)`	`intHighColor`
Internal Low	`color`	`color.rgb(9, 143, 222)`	`intLowColor`
Zone Style	`string`	`Soft Fill`	`zoneStyle`
Fill Transparency (Active)	`int`	`86`	`fillActive`
Fill Transparency (Swept)	`int`	`92`	`fillSwept`
Fill Transparency (Broken)	`int`	`96`	`fillBreak`
Border Transparency (Active)	`int`	`45`	`borderActive`
Border Transparency (Swept)	`int`	`60`	`borderSwept`

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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