SSL Channel

ICE Data Services -


SSL_Channel.efs  EFSLibrary - Discussion Board
  

File Name: SSL_Channel.efs


Description:
SSL Channel


Formula Parameters:
Length : 10
Line Color 1 : Red
Line Color 2 : Green

Notes:

Download File:
SSL_Channel.efs




EFS Code:


/*********************************Provided By:      eSignal (Copyright c eSignal), a division of Interactive Data     Corporation. 2009. All rights reserved. This sample eSignal     Formula Script (EFS) is for educational purposes only and may be     modified and saved under a new file name.  eSignal is not responsible    for the functionality once modified.  eSignal reserves the right     to modify and overwrite this EFS file with each new release.Description:            SSL Channel   Version:            1.0  06/22/2009 Formula Parameters:                     Default:    Length                              10    Line Color 1                        Red        Line Color 2                        Green        Notes:    **********************************/var fpArray = new Array();var bInit = false;function preMain(){    setPriceStudy(true);    setShowCursorLabel(true);    setShowTitleParameters(false);    setStudyTitle("SSL Channel");    setCursorLabelName("Line 1", 0);    setDefaultBarFgColor(Color.red, 0);    setPlotType(PLOTTYPE_LINE, 0);    setDefaultBarThickness(2, 0);    setCursorLabelName("Line 2", 1);    setDefaultBarFgColor(Color.green, 1);    setPlotType(PLOTTYPE_LINE, 1);    setDefaultBarThickness(2, 1);    var x = 0;    fpArray[x] = new FunctionParameter("Length", FunctionParameter.NUMBER);    with(fpArray[x++]) {        setLowerLimit(1);        setDefault(10);    }        fpArray[x] = new FunctionParameter("MALine1", FunctionParameter.COLOR);    with(fpArray[x++]){        setName("Line Color 1");        setDefault(Color.red);    }        fpArray[x] = new FunctionParameter("MALine2", FunctionParameter.COLOR);    with(fpArray[x++]){        setName("Line Color 2");        setDefault(Color.green);    }    }var xMAHigh = null;var xMALow = null;var nFlag = 1;function main(Length, MALine1, MALine2) {var nBarState = getBarState();var nMAHigh = 0;var nMALow = 0;var nClose = 0;var nRes1 = 0;var nRes2 = 0;    if (nBarState == BARSTATE_ALLBARS) {        if(Length == null) Length = 10;        if(MALine1 == null) MALine1 = Color.red;        if(MALine2 == null) MALine2 = Color.green;	}	if (bInit == false) {        setDefaultBarFgColor(MALine1, 0);	    setDefaultBarFgColor(MALine2, 1);        xMAHigh = sma(Length, high());        xMALow = sma(Length, low());        bInit = true;	}    nMAHigh = xMAHigh.getValue(-1);    nMALow = xMALow.getValue(-1);    nClose = close(0);    if (nMAHigh == null) return;    if (nClose > nMAHigh) nFlag = 1;    if (nClose < nMALow) nFlag = -1;    if (nFlag == 1) {        nRes1 = nMAHigh;        nRes2 = nMALow;    }     if (nFlag == -1) {        nRes1 = nMALow;        nRes2 = nMAHigh;            }	return new Array(nRes2, nRes1);}