DMI_Oscillator.efs, DMI_Stochastic_Extreme.efs, DMI_Stochastic_Reversal_Alerts.efs
EFSLibrary - Discussion Board
File Name:
- DMI_Oscillator.efs
- DMI_Stochastic_Extreme.efs
- DMI_Stochastic_Reversal_Alerts.efs
Description:
The DMI Stochastic by Barbara Star
Formula Parameters:
DMI_Oscillator.efs
- DMI Oscillator Period: 10
- Up Color: blue
- Down Color: red
DMI_Stochastic_Extreme.efs
- DMI Stochastic Period: 10
- DMI Stochastic High/Low Period: 3
- DMI Stochastic Sum Period: 3
- Extreme Low Color: blue
- Extreme Low Level: 10
- Extreme High Color: red
- Extreme High Level: 90
DMI_Stochastic_Reversal_Alerts.efs
- DMI Stochastic Period: 10
- DMI Stochastic High/Low Period: 3
- DMI Stochastic Sum Period: 3
- DMI Stochastic MA Period: 3
- Below Color: green
- Above 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:
DMI_Oscillator.efs
DMI_Stochastic_Extreme.efs
DMI_Stochastic_Reversal_Alerts.efs
DMI_Oscillator.efs, DMI_Stochastic_Extreme.efs, DMI_Stochastic_Reversal_Alerts.efs
EFS Code:
DMI_Oscillator.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 responsible
for the functionality once modified. eSignal reserves the right
to modify and overwrite this EFS file with each new release.
Description:
DMI Stochastic by Barbara Star
Version: 1.00 06/07/2012
Formula Parameters: Default:
DMI Oscillator Period 10
Up Color blue
Down Color red
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();
function preMain()
{
setStudyTitle("DMI Oscillator");
setPlotType(PLOTTYPE_HISTOGRAM, 0);
setColorPriceBars(true);
var x=0;
fpArray[x] = new FunctionParameter("gPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Oscillator Period");
setLowerLimit(1);
setDefault(10);
}
fpArray[x] = new FunctionParameter("gUpColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Up Color");
setDefault(Color.blue);
}
fpArray[x] = new FunctionParameter("gDownColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Down Color");
setDefault(Color.red);
}
}
var bInit = false;
var bVersion = null;
var xPDI = null;
var xMDI = null;
function main(gPeriod,gUpColor,gDownColor)
{
if (bVersion == null) bVersion = verify();
if (bVersion == false) return;
if(!bInit)
{
xPDI = pdi(gPeriod,gPeriod);
xMDI = ndi(gPeriod,gPeriod);
bInit = true;
}
var vPDI = xPDI.getValue(0);
var vMDI = xMDI.getValue(0)
if (vPDI == null || vMDI == null)
return;
vDMI = vPDI-vMDI;
if (vDMI>0) setPriceBarColor(gUpColor); else setPriceBarColor(gDownColor);
return new Array(vDMI, vDMI);
}
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;
}
DMI_Stochastic_Extreme.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 responsible
for the functionality once modified. eSignal reserves the right
to modify and overwrite this EFS file with each new release.
Description:
DMI Stochastic by Barbara Star
Version: 1.00 06/07/2012
Formula Parameters: Default:
DMI Stochastic Period 10
DMI Stochastic High/Low Period 3
DMI Stochastic Sum Period 3
Extreme Low Color blue
Extreme Low Level 10
Extreme High Color red
Extreme High Level 90
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();
function preMain()
{
setStudyTitle("DMI Stochastic Extreme");
var x = 0;
fpArray[x] = new FunctionParameter("gPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic Period");
setLowerLimit(1);
setDefault(10);
}
fpArray[x] = new FunctionParameter("gHLPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic High/Low Period");
setLowerLimit(1);
setDefault(3);
}
fpArray[x] = new FunctionParameter("gSumPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic Sum Period");
setLowerLimit(1);
setDefault(3);
}
fpArray[x] = new FunctionParameter("gLowColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Extreme Low Color");
setDefault(Color.blue);
}
fpArray[x] = new FunctionParameter("gLowExreme", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("Extreme Low Level");
setLowerLimit(10);
setUpperLimit(15);
setDefault(10);
}
fpArray[x] = new FunctionParameter("gHighColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Extreme High Color");
setDefault(Color.red);
}
fpArray[x] = new FunctionParameter("gHighExreme", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("Extreme High Level");
setLowerLimit(85);
setUpperLimit(90);
setDefault(90);
}
fpArray[x] = new FunctionParameter("gShowArrows", FunctionParameter.BOOLEAN);
with(fpArray[x++])
{
setName("Show Arrows");
setDefault(true);
}
}
var bInit = false;
var bVersion = null;
var xStoh = null;
function main(gPeriod, gHLPeriod, gSumPeriod, gLowColor, gLowExreme, gHighColor, gHighExreme,gShowArrows)
{
if (bVersion == null) bVersion = verify();
if (bVersion == false) return;
if (!bInit)
{
xStoh = efsInternal("GetDMI_Stohastic", gPeriod, gHLPeriod, gSumPeriod);
bInit = true;
}
var vStoh_0 = xStoh.getValue(0);
var vStoh_1 = xStoh.getValue(-1);
if (vStoh_1 == null)
return;
if (gShowArrows)
{
if (vStoh_0 > gLowExreme && vStoh_1 <= gLowExreme)
{
drawShapeRelative(0, gLowExreme - 5 , Shape.UPARROW, null, gLowColor, Shape.CENTER);
}
if (vStoh_0 < gHighExreme && vStoh_1 >= gHighExreme)
{
drawShapeRelative(0, gHighExreme + 5, Shape.DOWNARROW, null, gHighColor, Shape.CENTER);
}
}
return vStoh_0;
}
var bStohInit = false;
var xOsc = null;
var xHHV = null;
var xLLV = null;
function GetDMI_Stohastic(gPeriod, gHLPeriod, gSumPeriod)
{
if(!bStohInit)
{
xOsc = efsInternal("GetOsc", gPeriod);
xHHV = hhv(gHLPeriod, xOsc);
xLLV = llv(gHLPeriod, xOsc);
bStohInit = true;
}
if(xHHV.getValue(-gSumPeriod) == null || xLLV.getValue(-gSumPeriod) == null)
return;
var nSumNumerator = 0;
var nSumDenomenator = 0;
for (var i = 0; i < gSumPeriod; i++)
{
nSumNumerator += xOsc.getValue(-i) - xLLV.getValue(-i);
nSumDenomenator += xHHV.getValue(-i) - xLLV.getValue(-i);
}
if (nSumDenomenator == 0)
return;
var nResult = (nSumNumerator / nSumDenomenator) * 100;
return nResult;
}
var bGetOscInit = false;
var xPDI = null;
var xMDI = null;
function GetOsc(gPeriod)
{
if(!bGetOscInit)
{
xPDI = pdi(gPeriod, gPeriod);
xMDI = ndi(gPeriod, gPeriod);
bGetOscInit = true;
}
var vPDI = xPDI.getValue(0);
var vMDI = xMDI.getValue(0)
if (vPDI == null || vMDI == null)
return;
var vDMI = vPDI - vMDI;
return vDMI;
}
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;
}
DMI_Stochastic_Reversal_Alerts.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 responsible
for the functionality once modified. eSignal reserves the right
to modify and overwrite this EFS file with each new release.
Description:
DMI Stochastic by Barbara Star
Version: 1.00 06/07/2012
Formula Parameters: Default:
DMI Stochastic Period 10
DMI Stochastic High/Low Period 3
DMI Stochastic Sum Period 3
DMI Stochastic MA Period 3
Below Color green
Above Color red
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();
function preMain()
{
setStudyTitle("DMI Stochastic Reversal Alerts");
setPriceStudy(true);
var x=0;
fpArray[x] = new FunctionParameter("gPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI_Stochastic Period");
setLowerLimit(1);
setDefault(10);
}
fpArray[x] = new FunctionParameter("gHLPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic High/Low Period");
setLowerLimit(1);
setDefault(3);
}
fpArray[x] = new FunctionParameter("gSumPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic Sum Period");
setLowerLimit(1);
setDefault(3);
}
fpArray[x] = new FunctionParameter("gMAPeriod", FunctionParameter.NUMBER);
with(fpArray[x++])
{
setName("DMI Stochastic MA Period");
setLowerLimit(1);
setDefault(3);
}
fpArray[x] = new FunctionParameter("gBelowColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Below Color");
setDefault(Color.green);
}
fpArray[x] = new FunctionParameter("gAboveColor", FunctionParameter.COLOR);
with(fpArray[x++])
{
setName("Above Color");
setDefault(Color.red);
}
}
var bMainInit = false;
var bVersion = null;
var xStoh=null;
var xMA=null;
function main(gPeriod,gHLPeriod,gSumPeriod,gMAPeriod,gBelowColor,gAboveColor)
{
if (bVersion == null) bVersion = verify();
if (bVersion == false) return;
if(!bMainInit)
{
xStoh=efsInternal("GetDMI_Stohastic",gPeriod,gHLPeriod,gSumPeriod);
xMA=sma(gMAPeriod,xStoh);
bMainInit = true;
}
var vStoh_0 = xStoh.getValue(0);
var vStoh_1 = xStoh.getValue(-1);
var vMA_0 = xMA.getValue(0);
var vMA_1 = xMA.getValue(-1);
if (vStoh_1==null || vMA_1==null) return;
if (vStoh_1 < vMA_1 && vStoh_0 > vMA_0)
{
drawShapeRelative(0, BelowBar1, Shape.DIAMOND, null, gBelowColor, Shape.PRESET);
}
if (vStoh_1 > vMA_1 && vStoh_0 < vMA_0)
{
drawShapeRelative(0, AboveBar1, Shape.DIAMOND, null, gAboveColor, Shape.PRESET);
}
return;
}
var bStohInit = false;
var xOsc = null;
var xHHV = null;
var xLLV = null;
function GetDMI_Stohastic(gPeriod, gHLPeriod, gSumPeriod)
{
if(!bStohInit)
{
xOsc = efsInternal("GetOsc", gPeriod);
xHHV = hhv(gHLPeriod, xOsc);
xLLV = llv(gHLPeriod, xOsc);
bStohInit = true;
}
if(xHHV.getValue(-gSumPeriod) == null || xLLV.getValue(-gSumPeriod) == null)
return;
var nSumNumerator = 0;
var nSumDenomenator = 0;
for (var i = 0; i < gSumPeriod; i++)
{
nSumNumerator += xOsc.getValue(-i) - xLLV.getValue(-i);
nSumDenomenator += xHHV.getValue(-i) - xLLV.getValue(-i);
}
if (nSumDenomenator == 0)
return;
var nResult = (nSumNumerator / nSumDenomenator) * 100;
return nResult;
}
var bGetOscInit = false;
var xPDI = null;
var xMDI = null;
function GetOsc(gPeriod)
{
if(!bGetOscInit)
{
xPDI = pdi(gPeriod, gPeriod);
xMDI = ndi(gPeriod, gPeriod);
bGetOscInit = true;
}
var vPDI = xPDI.getValue(0);
var vMDI = xMDI.getValue(0)
if (vPDI == null || vMDI == null)
return;
var vDMI = vPDI - vMDI;
return vDMI;
}
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;
}