ModifiedMA.efs
File Name: ModifiedMA.efs
Description:
Modified MA
Formula Parameters:
- Price : Close
- Length : 2
- Thickness line : 2
- Line Color : Green
- Display Cursor Labels : True
Notes:
The related article is copyrighted material. If you are not a subscriber of Stocks & Commodities, please visit www.traders.com.
Download File:
ModifiedMA.efs
EFS Code:
/*********************************
Provided By:
eSignal (Copyright c eSignal), a division of Interactive Data
Corporation. 2008. 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:
Modified MA
Version: 1.0 01/12/2009
Formula Parameters: Default:
Price Close
Length 2
Thickness line 2
Line Color Green
Display Cursor Labels True
Notes:
The related article is copyrighted material. If you are not
a subscriber of Stocks & Commodities, please visit www.traders.com.
**********************************/
var fpArray = new Array();
var bInit = false;
function preMain() {
setPriceStudy(true);
setShowCursorLabel(false);
setShowTitleParameters( false );
setStudyTitle("Modified MA");
setCursorLabelName("ModifiedMA", 0);
setDefaultBarFgColor(Color.green, 0);
setPlotType(PLOTTYPE_LINE, 0);
setDefaultBarThickness(1, 0);
askForInput();
var x=0;
fpArray[x] = new FunctionParameter("LineColor", FunctionParameter.COLOR);
with(fpArray[x++]){
setName("Color line");
setDefault(Color.green);
}
fpArray[x] = new FunctionParameter("ViewValue", FunctionParameter.BOOLEAN);
with(fpArray[x++]){
setName("Display Title Value");
setDefault(true);
}
fpArray[x] = new FunctionParameter("Length", FunctionParameter.NUMBER);
with(fpArray[x++]){
setLowerLimit(1);
setDefault(2);
}
fpArray[x] = new FunctionParameter("Thickness", FunctionParameter.NUMBER);
with(fpArray[x++]){
setName("Thickness line");
setLowerLimit(1);
setDefault(2);
}
fpArray[x] = new FunctionParameter("Price", FunctionParameter.STRING);
with(fpArray[x++]){
setName("Price");
addOption("open");
addOption("high");
addOption("low");
addOption("close");
setDefault("close");
}
}
var SMA = null;
var MMA = null;
function main(Length, Price, Thickness, LineColor, ViewValue) {
var Factor =0;
var Slope =0;
var Symbol, Interval;
if ( bInit == false ) {
setDefaultBarFgColor(LineColor, 0);
setDefaultBarThickness(Thickness, 0);
setShowCursorLabel(ViewValue);
if(Symbol == null) Symbol = getSymbol();
if(Interval == null) Interval = getInterval();
var vSymbol = Symbol + "," + Interval;
SMA = sma(Length, eval(Price)(sym(vSymbol)));
bInit = true;
}
for ( var value1 = 1; value1 <= Length; value1++ ) {
Factor = 1 + (2 * (value1 - 1));
Slope = Slope + (eval(Price)(-value1 + 1) * ((Length - Factor) / 2));
}
MMA = SMA.getValue(0) + (6 * Slope) / ((Length + 1) * Length);
return MMA;
}