DSS Bressert (Double Smoothed Stochastic)

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DSS_Bressert.efs
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File Name: DSS_Bressert.efs

Description:
DSS Bressert (Double Smoothed Stochastic)

Formula Parameters:

• pds : 10
• TriggerLen : 5
• Overbought : 80
• Oversold : 20
• EMAlen : 9

Notes:
Double Smoothed Stochastics (DSS) is designed by William Blaw.
It attempts to combine moving average methods with oscillator principles.

Download File:
DSS_Bressert.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:
DSS Bressert (Double Smoothed Stochastic)

Version:            1.0  04/10/2009

Formula Parameters:                     Default:
pds                                 10
TriggerLen                          5
Overbought                          80
Oversold                            20
EMAlen                              9

Notes:
Double Smoothed Stochastics (DSS) is designed by William Blaw.
It attempts to combine moving average methods with oscillator principles.
**********************************/
var fpArray = new Array();
var bInit = false;

function preMain() {
setStudyTitle("DSS Bressert");
setCursorLabelName("DSS", 0);
setCursorLabelName("Trigger", 1);
setDefaultBarFgColor(Color.brown, 0);
setDefaultBarFgColor(Color.red, 1);
setStudyMax(101);
setStudyMin(-1);
var x = 0;
fpArray[x] = new FunctionParameter("pds", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setLowerLimit(1);
setDefault(10);
}
fpArray[x] = new FunctionParameter("TriggerLen", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setLowerLimit(1);
setDefault(5);
}
fpArray[x] = new FunctionParameter("Overbought", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setLowerLimit(1);
setDefault(80);
}
fpArray[x] = new FunctionParameter("Oversold", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setLowerLimit(1);
setDefault(20);
}
fpArray[x] = new FunctionParameter("EMAlen", FunctionParameter.NUMBER);
with(fpArray[x++]) {
setLowerLimit(1);
setDefault(9);
}
}

var xDSS = null;
var xTrigger = null;

function main(pds, TriggerLen, EMAlen, Overbought, Oversold){
var nBarState = getBarState();
if (nBarState == BARSTATE_ALLBARS) {
if (pds == null) pds = 10;
if (TriggerLen == null) TriggerLen = 5;
if (Overbought == null) Overbought = 80;
if (Oversold == null)	Oversold = 20;
if (EMAlen == null) EMAlen = 9;
}
if (bInit == false) {
addBand(Overbought, PS_SOLID, 1, Color.blue, 0);
addBand(Oversold, PS_SOLID, 1, Color.blue, 1);
xDSS = ema(EMAlen,stochK(pds,1,1,ema(EMAlen,stochK(pds,1,1))));
xTrigger = ema(TriggerLen,xDSS);
bInit = true;
}
var nDSS = xDSS.getValue(0);
var nTrigger = xTrigger.getValue(0);
if(nDSS==null||nTrigger==null) return;
return new Array(nDSS,nTrigger);
}```