/*********************************Provided By: eSignal (Copyright c eSignal), a division of Interactive Data Corporation. 2016. 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: The Middle-High-Low Moving Average by Vitali ApirineVersion: 1.00 06/09/2016Formula Parameters: Default:Lookback 15Avg Length 35Smoothing smaShow Average trueNotes: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(){ setPriceStudy(true); setStudyTitle("MHL"); setCursorLabelName("MHL",0); setCursorLabelName("MA",1); setDefaultBarFgColor(Color.RGB(0,148,255), 0); setDefaultBarFgColor(Color.RGB(255,155,0), 1); var x = 0; fpArray[x] = new FunctionParameter("Lookback", FunctionParameter.NUMBER) with(fpArray[x++]){ setName("Lookback"); setDefault(15); setLowerLimit(1); } fpArray[x] = new FunctionParameter("AvgLength", FunctionParameter.NUMBER) with(fpArray[x++]){ setName("Avg Length"); setDefault(35); setLowerLimit(1); } fpArray[x] = new FunctionParameter("Smoothing", FunctionParameter.STRING) with(fpArray[x++]){ setName("Smoothing"); addOption("sma"); addOption("ema"); setDefault("sma"); } fpArray[x] = new FunctionParameter("isPlot", FunctionParameter.BOOLEAN) with(fpArray[x++]){ setName("Show Average"); setDefault(true); }}var bVersion = null;var bInit = false;var xMA = null;var xBaseMA = null;function main(Lookback, AvgLength, Smoothing, isPlot){ if (bVersion == null) bVersion = verify(); if (bVersion == false) return; if (getBarState() == BARSTATE_ALLBARS){ bInit = false; } if(!bInit){ xMA = eval(Smoothing)(AvgLength, middleDonchian(Lookback)); xBaseMA = eval(Smoothing)(AvgLength); bInit = true; } if (xMA.getValue(0) != null){ if (isPlot) return [xMA.getValue(0), xBaseMA.getValue(0)]; else return xMA.getValue(0); }}function verify(){ var b = false; if (getBuildNumber() < 719){ drawTextAbsolute(5, 35, "This study requires version 10.6 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;} |
