LiquidityFinderLibrary: Free TradingView Library (Pine Script)

Add It to Your TradingView Chart

1Copy the scriptPress Copy script above, or the copy button on the code below.
2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
3Paste over the templateCreate a new library, select all of the template text and paste. Press Save and give it a name.
4Publish or import itA library draws nothing. Publish it from the editor, then import its functions in your own scripts.

Source Code

88 lines of Pine Script v5 from Smart Money Concept [TradingFinder] Major Minor OB + FVG (SMC)/TFlabLiquidityFinderLibrary1.txt, published under MPL-2.0 (file header). Keep the author's credit and licence lines when you reuse it.

TFlabLiquidityFinderLibrary1.txt

// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © TFlab

//@version=5

library("LiquidityFinderLibrary", overlay = true)

export LLF(int sPP, int dPP , float SRs , float SRd , bool ShowHLLs ,bool ShowLLLs, bool ShowHLLd ,bool ShowLLLd) => //StaticsLiquidityLineFunction  {p = Previous , c = Current , s = Statics , d = Dynamics, SR = Sensitivity Range}
    //get data
    //Average true Range
    ATR = ta.atr(55)
    STSHighPivot = ta.pivothigh(sPP,sPP) // Short term Statics High Pivot Price {True or False}
    STSLowPivot = ta.pivotlow(sPP,sPP) // Short term Statics Low Pivot Price {True or False}
    STSHVc = ta.valuewhen(STSHighPivot ,high[sPP], 0) // Short term Statics High
    STSLVc = ta.valuewhen(STSLowPivot ,low[sPP], 0) // Short term Statics Low
    STSHIc = ta.valuewhen(STSHighPivot ,bar_index[sPP], 0) // Short term Statics High
    STSLIc = ta.valuewhen(STSLowPivot ,bar_index[sPP], 0) // Short term Statics Low
    STSHVp = ta.valuewhen(STSHighPivot ,high[sPP], 1) // Short term Statics High
    STSLVp = ta.valuewhen(STSLowPivot ,low[sPP], 1) // Short term Statics Low
    STSHIp = ta.valuewhen(STSHighPivot ,bar_index[sPP], 1) // Short term Statics High
    STSLIp = ta.valuewhen(STSLowPivot ,bar_index[sPP], 1) // Short term Statics Low
    DTSHighPivot = ta.pivothigh(dPP,dPP) // Short term Dynamics High Pivot Price {True or False}
    DTSLowPivot = ta.pivotlow(dPP,dPP) // Short term Dynamics Low Pivot Price {True or False}
    DTSHVc = ta.valuewhen(DTSHighPivot ,high[dPP], 0) // Short term Dynamics High
    DTSLVc = ta.valuewhen(DTSLowPivot ,low[dPP], 0) // Short term Dynamics Low
    DTSHIc = ta.valuewhen(DTSHighPivot ,bar_index[dPP], 0) // Short term Dynamics High
    DTSLIc = ta.valuewhen(DTSLowPivot ,bar_index[dPP], 0) // Short term Dynamics Low
    DTSHVp = ta.valuewhen(DTSHighPivot ,high[dPP], 1) // Short term Dynamics High
    DTSLVp = ta.valuewhen(DTSLowPivot ,low[dPP], 1) // Short term Dynamics Low
    DTSHIp = ta.valuewhen(DTSHighPivot ,bar_index[dPP], 1) // Short term Dynamicss High
    DTSLIp = ta.valuewhen(DTSLowPivot ,bar_index[dPP], 1) // Short term Dynamics Low   
    var line sHLL = na 
    var line sLLL = na 
    var label sHLLl = na 
    var label sLLLl = na 
    var line dHLL = na 
    var line dLLL = na 
    var label dHLLl = na 
    var label dLLLl= na 
    //STATICS/////////////////////////////////////////////////////////////////////////
    if STSHIc != STSHIc[1] and STSHVc <= STSHVp and (STSHIc - STSHIp) >= 8 and ShowHLLs
        if math.abs((STSHVp - STSHVc) / ATR[sPP]) <= SRs
            sHLL := line.new(x1 = STSHIp , y1 = STSHVp  , x2 =  STSHIc , y2 = STSHVp , color = color.rgb(18, 123, 184, 43) , style = line.style_dotted)
            sHLLl := label.new(x = math.round((STSHIp+STSHIc)/2) , y = STSHVp - (ATR/2), text = '2 Top Liq' , color = color.rgb(255, 255, 255, 100) ,
                 textcolor = color.rgb(18, 123, 184) , style = label.style_label_down , size = size.small)
    if STSLIc != STSLIc[1] and STSLVc >= STSLVp and (STSLIc - STSLIp) >= 8 and ShowLLLs
        if math.abs((STSLVp - STSLVc) / ATR[sPP]) <= SRs
            sLLL := line.new(x1 = STSLIp , y1 =STSLVp  , x2 =  STSLIc , y2 = STSLVp , color = color.rgb(162, 10, 233, 45), style = line.style_dotted)
            sLLLl := label.new(x = math.round((STSLIp+STSLIc)/2) , y = STSLVp+ (ATR/2), text = '2 Bottom Liq' , color = color.rgb(255, 255, 255, 100) ,
             textcolor = color.rgb(162, 10, 233) , style = label.style_label_up , size = size.small)
    //DYNAMICS/////////////////////////////////////////////////////////////////////////
    if DTSHIc != DTSHIc[1] and DTSHVc <= DTSHVp and (DTSHIc - DTSHIp) >= 4 and ShowHLLd
        if math.abs((DTSHVp - DTSHVc) / ATR[dPP]) >= SRd and math.abs((DTSHVp - DTSHVc) / ATR[dPP]) <= 1.95
            dHLL := line.new(x1 = DTSHIp , y1 = DTSHVp  , x2 =  DTSHIc , y2 = DTSHVc , color = color.rgb(18, 123, 184, 44) , style = line.style_dotted)
            dHLLl := label.new(x = math.round((DTSHIp+DTSHIc)/2)+2 , y = (DTSHVp + DTSHVc) / 2  - (ATR/4), text = 'DLiq' , color = color.rgb(255, 255, 255, 100) ,
                 textcolor = color.rgb(18, 123, 184) , style = label.style_label_down , size = size.small)
  
    if DTSLIc != DTSLIc[1] and DTSLVc >= DTSLVp and (DTSLIc - DTSLIp) >= 4 and ShowLLLd
        if math.abs((DTSLVp - DTSLVc) / ATR[dPP]) >= SRd and math.abs((DTSLVp - DTSLVc) / ATR[dPP]) <= 1.95
            dLLL := line.new(x1 = DTSLIp , y1 =DTSLVp  , x2 =  DTSLIc , y2 = DTSLVc , color = color.rgb(162, 10, 233, 45), style = line.style_dotted)
            dLLLl := label.new(x = math.round((DTSLIp+DTSLIc)/2)+2 , y = (DTSLVp + DTSLVp) / 2 + (ATR/4) , text = 'DLiq' , color = color.rgb(255, 255, 255, 100) ,
             textcolor = color.rgb(162, 10, 233) , style = label.style_label_up , size = size.small)

    if math.abs(line.get_x2(sHLL[1]) - line.get_x1(sHLL)) <= 2 
        line.delete(sHLL)
        label.delete(sHLLl[1])
        line.set_x2(sHLL[1] ,STSHIc)
        label.set_text(sHLLl,'3 Top Liq')
        label.set_x(sHLLl, math.abs( (line.get_x1(sHLL[1]) + line.get_x2(sHLL[1])) / 2 ) )

    if math.abs(line.get_x2(sLLL[1]) - line.get_x1(sLLL)) <= 2
        line.delete(sLLL)
        label.delete(sLLLl[1])
        line.set_x2(sLLL[1] ,STSLIc)
        label.set_text(sLLLl,'3 Top Liq')
        label.set_x(sLLLl, math.abs( (line.get_x1(sLLL[1]) + line.get_x2(sLLL[1])) / 2 ) )       

    if math.abs(line.get_x2(dHLL[1]) - line.get_x1(dHLL)) <= dPP*2 + 1
        line.delete(dHLL)
        label.delete(dHLLl[1])
        line.set_xy2(dHLL[1] ,DTSHIc , DTSHVc)
        label.set_xy(dHLLl, math.abs( ((line.get_x1(dHLL[1]) + line.get_x2(dHLL[1])) / 2)+2 ) , (line.get_y1(dHLL[1]) + line.get_y2(dHLL[1])) / 2 ) 

    if math.abs(line.get_x2(dLLL[1]) - line.get_x1(dLLL))  <= dPP*2 + 1
        line.delete(dLLL)
        label.delete(dLLLl[1])
        line.set_xy2(dLLL[1] ,DTSLIc , DTSLVc)
        label.set_xy(dLLLl, math.abs( ((line.get_x1(dLLL[1]) + line.get_x2(dLLL[1])) / 2)+2) , (line.get_y1(dLLL[1]) + line.get_y2(dLLL[1])) / 2 )

Overview

LiquidityFinderLibrary identifies static and dynamic pivot highs and lows over customizable lookback periods, normalizing price differences between consecutive swing points using an Average True Range filter. When swings align within sensitivity thresholds, it plots dotted liquidity lines and descriptive labels on the price chart to mark equal highs and equal lows. As a library, it provides modular chart visualization functions for external scripts.

Static and dynamic pivot point detection
ATR-normalized liquidity threshold filtering
Double top and double bottom liquidity level plotting
Configurable sensitivity range parameters

Details

Published by

alvinng214 on GitHub

Code credit

TFlab, as written in the script's header

Type

Library, Pine Script v5

Draws

Library (no plots)

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.

File

Smart Money Concept [TradingFinder] Major Minor OB + FVG (SMC)/TFlabLiquidityFinderLibrary1.txt

Repository

github.com/alvinng214/S1_Silver_Bullet. See its other scripts in the library

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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LiquidityFinderLibrary