2012 Oct: A Seasonal Strategy With Leveraged ETFs by Gerald GardnerTASC_Oct_2012

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HalloweenIndicator.efs  EFSLibrary - Discussion Board
  

File Name: HalloweenIndicator.efs

Description:
A Seasonal Strategy With Leveraged ETFs by Gerald Gardner


Formula Parameters:

HalloweenIndicator.efs
Buy Color: lime
Sell Color: red

Notes:
The related article is copyrighted material. If you are not a subscriber
of Stocks & Commodities, please visit www.traders.com.

Download File:
HalloweenIndicator.efs

HalloweenIndicator.efs



EFS Code:

HalloweenIndicator.efs




/*********************************Provided By:  eSignal (Copyright c eSignal), a division of Interactive Data Corporation. 2012. 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 responsiblefor the functionality once modified.  eSignal reserves the right to modify and overwrite this EFS file with each new release.Description:        A Seasonal Strategy With Leveraged ETFs by Gerald GardnerVersion:            1.00  13/08/2012Formula Parameters:                     Default:Buy Color                               limeSell Color                              redNotes:The related article is copyrighted material. If you are not a subscriberof Stocks & Commodities, please visit www.traders.com.**********************************/var fpArray = new Array();function preMain(){       setStudyTitle("HalloweenIndicator");    setPriceStudy(true);    var x=0;        fpArray[x] = new FunctionParameter("gBuyColor", FunctionParameter.COLOR);    with(fpArray[x++])    {        setName("Buy Color");            setDefault(Color.lime);    }         fpArray[x] = new FunctionParameter("gSellColor", FunctionParameter.COLOR);    with(fpArray[x++])    {        setName("Sell Color");            setDefault(Color.red);    } }var bInit = false;var bVersion = null;var xClose = null;var xSMA = null;var xMonth = null;function main(gBuyColor,gSellColor){    if (bVersion == null) bVersion = verify();    if (bVersion == false) return;         if(!bInit)    {        xClose = close();                xSMA = sma(50);           xMonth = getMonth();                     bInit = true;    }        var vClose = xClose.getValue(0);    var vSMA   = xSMA.getValue(0);    var vMonth = xMonth.getValue(0);        if ((vClose == null) || (vSMA == null) || (vMonth == null))         return;        // Back Testing formulas are not for real time analysis.    // Therefore, prevent processing and exit at bar 0.    if (getCurrentBarIndex() != 0)     {        var bLStrategy = Strategy.isLong();            if (vMonth==10)        {            if ((vClose > vSMA) && (!bLStrategy))            {               Strategy.doLong("Enter Long", Strategy.MARKET, Strategy.NEXTBAR);                       drawTextRelative(1, BelowBar1, "Long", Color.black, gBuyColor, Text.PRESET, null, null);                       }                    }                if ((vMonth==5) && (bLStrategy))        {            Strategy.doSell("Exit Long", Strategy.MARKET, Strategy.NEXTBAR);              drawTextRelative(1, AboveBar1, "Exit Long", Color.black, gSellColor, Text.PRESET, null, null);                 }                   }            return vSMA;}function verify() {    var b = false;    if (getBuildNumber() < 779) {        drawTextAbsolute(5, 35, "This study requires version 8.0 or later.",         Color.white, Color.blue, Text.RELATIVETOBOTTOM|Text.RELATIVETOLEFT|Text.BOLD|Text.LEFT,        null, 13, "error");        drawTextAbsolute(5, 20, "Click HERE to upgrade.@URL=http://www.esignal.com/download/default.asp",         Color.white, Color.blue, Text.RELATIVETOBOTTOM|Text.RELATIVETOLEFT|Text.BOLD|Text.LEFT,        null, 13, "upgrade");        return b;    } else {        b = true;    }    return b;}