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  • SymbolCompareAsNPS2.efs

    File Name: SymbolCompareAsNPS2.efs

    Description:
    Compare a symbol to your chart symbol as a non-price study with H/L bars.

    Formula Parameters:
    Symbol: Any valid symbol (Spread symbols are not valid for this formula).
    Number of Bars: Default is 200. Max/Min Limits: 200/1
    Bar Thickness: Default is 2. Controls the thickness of the H/L bars.
    Up Bar Color: Default is green.
    Neutral Bar Color: Default is grey.
    Down Bar Color: Default is red.


    Notes:
    After applying the formula, go to "Edit Studies" and enter a symbol. The formula also draws the high/Low bars and the open, similar to a bar chart.

    Download File:
    SymbolCompareAsNPS2_EFS2.efs (Requires Version 7.9 or later)
    SymbolCompareAsNPS2.efs



    EFS Code:
    PHP Code:
    /******************
    Copyright © eSignal, a division of Interactive Data Corporation. 2005

    EFS2 version of SymbolCompareAsNPS2.efs
    Requires eSignal version 7.9 or later.

    The study has been updated to utilize EFS2 functions to handle syncronization
    between symbols that have different trading hours.

    ******************/


    var vLoaded false;
    var 
    cSym "";
    var 
    vSym null;

    function 
    preMain() {
        if (
    vLoaded == false) {    
            
    setStudyTitle(" ... Add Symbol");
            
    setCursorLabelName("Add Symbol");
            
    setDefaultBarFgColor(Color.red);
            var 
    fp1 = new FunctionParameter("Symbol1"FunctionParameter.STRING);
                
    fp1.setName("Symbol");
                
    //fp1.setDefault(null);
            
    var fp2 = new FunctionParameter("NumBars"FunctionParameter.NUMBER);
                
    fp2.setName("Number of Bars");
                
    fp2.setLowerLimit(1);        
                
    fp2.setUpperLimit(400);
                
    fp2.setDefault(200);
            var 
    fp3 = new FunctionParameter("BarThickness"FunctionParameter.NUMBER);
                
    fp3.setName("Bar Thickness");
                
    fp3.setLowerLimit(1);        
                
    fp3.setUpperLimit(10);
                
    fp3.setDefault(2);
            var 
    fp4 = new FunctionParameter("Ucolor"FunctionParameter.COLOR);
                
    fp4.setName("Up Bar Color");
                
    fp4.setDefault(Color.green);
            var 
    fp5 = new FunctionParameter("Ncolor"FunctionParameter.COLOR);
                
    fp5.setName("Neutral Bar Color");
                
    fp5.setDefault(Color.grey);
            var 
    fp6 = new FunctionParameter("Dcolor"FunctionParameter.COLOR);
                
    fp6.setName("Down Bar Color");
                
    fp6.setDefault(Color.red);
        } else {
            if (
    vSym != null && vSym != "") {
                
    setStudyTitle(cSym " vs. ");
                
    setCursorLabelName(vSym+" O"0);
                
    setCursorLabelName(vSym+" H"1);
                
    setCursorLabelName(vSym+" L"2);
                
    setCursorLabelName(vSym+" C"3);
                
    setPlotType(PLOTTYPE_FLATLINES,0);
                
    setPlotType(PLOTTYPE_DOT,1);
                
    setPlotType(PLOTTYPE_DOT,2);
                
    setPlotType(PLOTTYPE_FLATLINES,3);
                
    setDefaultBarThickness(1,0);
                
    setDefaultBarThickness(1,1);
                
    setDefaultBarThickness(1,2);
                
    setDefaultBarThickness(1,3);
                
    setDefaultBarFgColor(Color.black,0);
                
    setDefaultBarFgColor(Color.black,1);
                
    setDefaultBarFgColor(Color.black,2);
                
    setDefaultBarFgColor(Color.black,3);
            } else {
                
    setStudyTitle(" ... Add Symbol");        
                
    setCursorLabelName("Add Symbol");
            }
        }
    }

    var 
    vBarCntr 0;

    function 
    main(Symbol1NumBarsBarThicknessUcolorNcolorDcolor) {
        if (
    vLoaded == false) {
            
    cSym getSymbol();
            if (
    Symbol1 == null) {
                
    vSym null;
            } else {
                
    vSym Symbol1;
            }
            
    vLoaded true;
            
    preMain();
        }

        if (
    vSym == null) return;
        
        if (
    getBarState() == BARSTATE_NEWBAR) {
            if (
    vBarCntr NumBars) {
                
    vBarCntr 0;
            } else {
                
    vBarCntr += 1;
            }
        }
        
        var 
    open(sym(vSym));
        var 
    high(sym(vSym));
        var 
    low(sym(vSym));
        var 
    close(sym(vSym));
        
        var 
    vColor Ncolor;
        if (
    ovColor Ucolor;
        else if (
    ovColor Dcolor;
        
        
    setBarFgColor(vColor0);
        
    setBarFgColor(vColor1);
        
    setBarFgColor(vColor2);
        
    setBarFgColor(vColor3);
        
        
    drawLineRelative(0h0lPS_SOLIDBarThicknessvColor"bar"+vBarCntr);
        
        return new Array(
    ohlc);

    Jason K.
    Project Manager
    eSignal - an Interactive Data company

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