Description:
T3 MACO
Formula Parameters:
Fast MA : 5
Slow MA : 8
Length MACO : 5
b : 0.7
Notes:
Download File:
T3_MACO.efs
EFS Code:
PHP 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:
T3 MACO
Version: 1.0 09/17/2009
Formula Parameters: Default:
Fast MA 5
Slow MA 8
Length MACO 5
b 0.7
Notes:
**********************************/
var fpArray = new Array();
var bInit = false;
function preMain(){
setPriceStudy(false);
setShowCursorLabel(true);
setShowTitleParameters(false);
setStudyTitle("T3 MACO");
setCursorLabelName("T3 MACO", 0);
setPlotType(PLOTTYPE_LINE, 0);
setDefaultBarFgColor(Color.red, 0);
var x = 0;
fpArray[x] = new FunctionParameter("FastMA", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setName("Fast MA");
setLowerLimit(1);
setDefault(5);
}
fpArray[x] = new FunctionParameter("SlowMA", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setName("SlowMA");
setLowerLimit(1);
setDefault(8);
}
fpArray[x] = new FunctionParameter("LengthMACO", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setName("Length MACO");
setLowerLimit(1);
setDefault(5);
}
fpArray[x] = new FunctionParameter("nB", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setName("b");
setLowerLimit(0.0001);
setDefault(0.7);
}
}
var xT3MACO = null;
function main(SlowMA, FastMA, LengthMACO, nB) {
var nBarState = getBarState();
var nT3MACO = 0;
if (nBarState == BARSTATE_ALLBARS) {
if(SlowMA == null) SlowMA = 5;
if(FastMA == null) FastMA = 8;
if(LengthMACO == null) LengthMACO = 8;
if(nB == null) nB = 0.7;
}
if (bInit == false) {
addBand(0, PS_SOLID, 1, Color.black, "Zero");
xT3MACO = efsInternal("Calc_T3MACO", LengthMACO, SlowMA, FastMA, nB);
bInit = true;
}
nT3MACO = xT3MACO.getValue(0);
if (nT3MACO == null) return;
return nT3MACO;
}
var bSecondInit = false;
var xEMA3 = null;
var xEMA4 = null;
var xEMA5 = null;
var xEMA6 = null;
var c1=0;
var c2=0;
var c3=0;
var c4=0;
var b2=0;
var b3=0;
function Calc_T3MACO(LengthMACO, SlowMA, FastMA, nB) {
var nRes = 0;
var e3=0;
var e4=0;
var e5=0;
var e6=0;
if (!bSecondInit) {
b2 = Math.pow(nB, 2);
b3 = b2 * nB;
c1 = - b3;
c2 = (3 * (b2 + b3));
c3 = -3 * (2 * b2 + nB + b3);
c4 = (1 + 3 * nB + b3 + 3 * b2);
xEMA3 = ema(LengthMACO, ema(LengthMACO, ema(LengthMACO, efsInternal("Calc_MA", SlowMA, FastMA))));
xEMA4 = ema(LengthMACO, xEMA3);
xEMA5 = ema(LengthMACO, xEMA4);
xEMA6 = ema(LengthMACO, xEMA5);
bSecondInit = true;
}
e3 = xEMA3.getValue(0);
e4 = xEMA4.getValue(0);
e5 = xEMA5.getValue(0);
e6 = xEMA6.getValue(0);
if (e6 == null) return;
nRes = c1 * e6 + c2 * e5 + c3 * e4 + c4 * e3;
return nRes;
}
var bThridInit = false;
var xEMAF = null;
var xEMAS = null;
function Calc_MA(SlowMA, FastMA) {
var nRes = 0;
var nEMAF = 0;
var nEMAS = 0;
if (!bThridInit) {
xEMAF = ema(FastMA);
xEMAS = ema(SlowMA);
bThridInit = true;
}
nEMAF = xEMAF.getValue(0);
nEMAS = xEMAS.getValue(0);
if (nEMAF == null || nEMAS == null) return;
nRes = nEMAF - nEMAS;
return nRes;
}