Simple Coding Help - No Promise.

[Jones5]

Dear friend Romeo,

Thanks for the code. Its works fine, but i observed a minor prob here.

The Dot shows at current price only when the chart is fully zoomed out(IMAGE 1).

When i click zoom in the Dot moves to the left on to a wrong date(IMAGE 2).

If we keep zooming in the dot keep moving further & further to the left ultimately disapperaing from the chart.

If i am not troubling you, can u tell me what seems to be going wrong here, if some modification in the code is reqd or something else.

Thank you once again for helping.

regards.

Dear friend Jones,
use this code

SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));

// make price invisible :D
Plot(C,"",16,16);

// show a black dot on last visible bar's close :)
PlotShapes(IIf(BarIndex()==BarCount-1,shapesmallCircle,shapeNone),16,0,C,0);

 

[vsreeram77]

only parabolic SAR trading system

--------------------------------

indicators used :

defualt parabolic SAR

time frame :

5 min

trading time :

10 am to 10 pm (commodity segment)

buy entry :
----------

parabolic SAR must be below price candle

a bull candle open=low

buy above high of the bull candle

exit :
--------

when a price candle touches parabolic SAR

sell entry :
------------

parabolic SAR must be above price candle

a bear candle open=high

sell below low of the bear candle

exit :
--------

when a price candle touches parabolic SAR

 

[vsreeram77]

only parabolic SAR trading system

--------------------------------

indicators used :
-----------------

defualt parabolic SAR


time frame for charts:
---------------------

5 min


trading time optional settings)
---------------------------------

trade start time :

trade end time :

10 am to 10 pm (commodity segment)

buy entry :
----------

parabolic SAR must be below price candle

a bull candle with open=low

take a buy above high of the bull candle


exit (stoploss) :
--------

when a price candle touches parabolic SAR
at bottom side


sell entry :
------------

parabolic SAR must be above price candle

a bear candle with open=high

take a sell below low of the bear candle


exit (stoploss) :
--------

when a price candle touches parabolic SAR
at upside

 

[vsreeram77]

can anybody help to make afl for the profitable logic

 

[manoj2012]

I copied TDST AFL from Vivek's Dmark thread but when I run it in amibroker it gives error at two places as
"Error 6. Condition in IF, WHILE, FOR statements has to be Numeric or Boolean type. You can not use array here, please use [] (array subscript operator) to access array elements"

AFL Experts are requested to fix this error. Thanx.


Code -

_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
ToolTip = "Open = " + O + "\nHigh = " + H + "\nLow = " + L + "\nClose = " + C;

_SECTION_END();

_SECTION_BEGIN("TD Systems");
// Parameters
ShowNumbers= ParamToggle("Show 1-8 Numbers","No|Yes", 1);
ShowTDPoints = ParamToggle("Show TD Points", "No|Yes", 1);
ShowTDST = ParamToggle("Show TD Setup Trend", "No|Yes", 1);
tdstsa = 0;
tdstba = 0;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//********************************************** TD Points******************************************** ************************/
function TD_Supply()
{
return ( H > Ref(H, 1) AND H > Ref(H, -1) AND H > Ref(C, -2));
}
function TD_Demand()
{
return ( L < Ref(L, 1) AND L < Ref(L, -1) AND L < Ref(C, -2));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *********************************************** TD Sequential**************************************** ********************/
// *** Setup Buy Signal ***
//nine consecutive days closes less than the close four days earlier
Con = C < Ref( C, -4);
Buy9Bars = BarsSince(BarsSince(Con));
Buy9Signal = Buy9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a close day immediately before it that is greater than OR equal to the Close four days earlier
Con = Ref(C, -9) >= Ref(C, -13);
Buy9Req = Buy9Signal AND Con;

// *** Intersection ***
// the high of either day 8 or day 9 is greater than or equal to the low three,four, five, six, OR seven days earlier
Con1 = (H >= Ref(L, -3)) OR ( Ref(H, -1) >= Ref(L, -3));
Con2 = (H >= Ref(L, -4)) OR ( Ref(H, -1) >= Ref(L, -4));
Con3 = (H >= Ref(L, -5)) OR ( Ref(H, -1) >= Ref(L, -5));
Con4 = (H >= Ref(L, -6)) OR ( Ref(H, -1) >= Ref(L, -6));
Con5 = (H >= Ref(L, -7)) OR ( Ref(H, -1) >= Ref(L, -7));

Buy9Intr = Buy9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Setup Sell Signal ***
//nine consecutive days closes greater than the Close four days earlier.
Con = C > Ref( C, -4);
Sell9Bars = BarsSince(BarsSince(Con));
Sell9Signal = Sell9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a Close day immediately before it that is less than the Close four days earlier
Con = Ref(C, -9) < Ref(C, -13);
Sell9Req = Sell9Signal AND Con;

// *** Intersection ***
//the low of either day 8 or day 9 is less than or equal to the high three,four, five, six, OR seven days earlier
Con1 = (L <= Ref(H, -3)) OR ( Ref(L, -1) <= Ref(H, -3));
Con2 = (L <= Ref(H, -4)) OR ( Ref(L, -1) <= Ref(H, -4));
Con3 = (L <= Ref(H, -5)) OR ( Ref(L, -1) <= Ref(H, -5));
Con4 = (L <= Ref(H, -6)) OR ( Ref(L, -1) <= Ref(H, -6));
Con5 = (L <= Ref(H, -7)) OR ( Ref(L, -1) <= Ref(H, -7));

Sell9Intr = Sell9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(StrToNum(NumToStr(Buy9Intr))) Sell9Intr = False;
if(StrToNum(NumToStr(Sell9Intr))) Buy9Intr = False;
BuySignal = Flip(Buy9Intr, Sell9Intr);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Buy Countdown ***
//With respect to a pending Buy Signal, the close must be less than the low two days earlier
Con = C < Ref(L, -2);
Buy13Count = Sum(Con AND BuySignal, BarsSince(Buy9Intr));
Buy13Signal = Buy13Count == 13;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Sell Countdown ***
//with respect to a pending Sell Signal, the Close must be greater than the High two trading days earlier.
Con = C > Ref(H, -2);
Sell13Count = Sum(Con AND NOT BuySignal, BarsSince(Sell9Intr));
Sell13Signal = Sell13Count == 13;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Sequential Plotting area *************************************************/
Plot(C, "", IIf(O>=C, colorRed, colorGreen), styleBar);
PlotShapes(IIf(Buy9Intr OR Sell9Intr, shapeDigit9, shapeNone),colorBlue, 0, H,
20);
if(ShowNumbers)
PlotShapes(IIf(Buy9Bars==1, shapeDigit1,
IIf(Buy9Bars==2, shapeDigit2,
IIf(Buy9Bars==3, shapeDigit3,
IIf(Buy9Bars==4, shapeDigit4,
IIf(Buy9Bars==5, shapeDigit5,
IIf(Buy9Bars==6, shapeDigit6,
IIf(Buy9Bars==7, shapeDigit7,
IIf(Buy9Bars==8, shapeDigit8,
IIf(Buy9Bars >9, shapeStar,shapeNone))))))))),colorGreen, 0, H, H*.0015);
if(ShowNumbers)
PlotShapes(
IIf(Sell9Bars==1, shapeDigit1,
IIf(Sell9Bars==2, shapeDigit2,
IIf(Sell9Bars==3, shapeDigit3,
IIf(Sell9Bars==4, shapeDigit4,
IIf(Sell9Bars==5, shapeDigit5,
IIf(Sell9Bars==6, shapeDigit6,
IIf(Sell9Bars==7, shapeDigit7,
IIf(Sell9Bars==8, shapeDigit8,
IIf(sell9bars>9, shapeStar,shapeNone))))))))),colorRed, 0, H, H*.0015);

Sell = Sell13Signal AND NOT BuySignal;
Buy = Buy13Signal AND BuySignal;
Sell = ExRem(Sell, Buy);
Buy = ExRem(Buy, Sell);
PlotShapes(Sell*shapeDownArrow, colorYellow, 0, H, -H*.001);
PlotShapes(Buy*shapeUpArrow, colorBrightGreen, 0, L, -L*.001);

if(StrToNum(NumToStr(BuySignal)))
bgColor = ColorRGB(0,66, 2);
else
bgColor = ColorRGB(66,2, 0);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Points Plotting area *************************************************/
if(ShowTDPoints)
{
PlotShapes(TD_Supply()*shapeSmallCircle, colorRed, 0, H, H*.001);
PlotShapes(TD_Demand()*shapeSmallCircle, colorGreen, 0, L, -L*.001);
///////////////////////////////////////////////////////////////////////////
y0 = StrToNum(NumToStr(ValueWhen(TD_Demand(), L)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
y0 = StrToNum(NumToStr(ValueWhen(TD_Supply(), H)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TDST Plotting area *************************************************/
// ---------------->>>> Code from Dave <<<---------------------- //
if(ShowTDST)
{
tdstba =Cum(0);
tdstb = Null;
HHV9 = HHV(H,9);
for (i = 0; i < 10; i++) tdstba = Null;

for( i = 10; i < BarCount; i++ )
{
if (Buy9Bars == 9)
{
HHV_b = HHV9;
if (HHV_b > C[i-9])
tdstb = HHV_b;
else tdstb = C[i-9];

for (j = 0; j < 9; j++ )
tdstba[i-j] = tdstb;
}
else tdstba = tdstb;
}

tdstsa =Cum(0);
tdsts = Null;
LLV9 = LLV(L,9);
for (i = 0; i < 10; i++) tdstsa = Null;

for( i = 10; i < BarCount; i++ )
{
if (Sell9Bars == 9)
{
LLV_b = LLV9;
if (LLV_b < C[i-9])
tdsts = LLV_b;
else tdsts = C[i-9];

for (j = 0; j < 9; j++ )
tdstsa[i-j] = tdsts;
}
else tdstsa = tdsts;
}
Plot(tdstba, "TDSTb", colorBlue,styleStaircase | styleThick|styleDots);
Plot(tdstsa, "TDSTs", colorRed,styleStaircase | styleThick|styleDots);

}
_SECTION_END();

_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
_SECTION_END();

 

[manoj2012]

------------------Duplicate Post --------------------------

 

[manoj2012]

I copied TDST AFL from Vivek's Dmark thread but

when I run it in amibroker it gives error at two places as-

"Error 6. Condition in IF, WHILE, FOR statements has to be Numeric or Boolean type. You can not use array here, please use [] (array subscript operator) to access array elements"

AFL Experts are requested to fix this error.

Thanx.

Code-

_SECTION_BEGIN("Price");

SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
ToolTip = "Open = " + O + "\nHigh = " + H + "\nLow = " + L + "\nClose = " + C;

_SECTION_END();

_SECTION_BEGIN("TD Systems");
// Parameters
ShowNumbers= ParamToggle("Show 1-8 Numbers","No|Yes", 1);
ShowTDPoints = ParamToggle("Show TD Points", "No|Yes", 1);
ShowTDST = ParamToggle("Show TD Setup Trend", "No|Yes", 1);
tdstsa = 0;
tdstba = 0;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//********************************************** TD Points******************************************** ************************/
function TD_Supply()
{
return ( H > Ref(H, 1) AND H > Ref(H, -1) AND H > Ref(C, -2));
}
function TD_Demand()
{
return ( L < Ref(L, 1) AND L < Ref(L, -1) AND L < Ref(C, -2));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *********************************************** TD Sequential**************************************** ********************/
// *** Setup Buy Signal ***
//nine consecutive days closes less than the close four days earlier
Con = C < Ref( C, -4);
Buy9Bars = BarsSince(BarsSince(Con));
Buy9Signal = Buy9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a close day immediately before it that is greater than OR equal to the Close four days earlier
Con = Ref(C, -9) >= Ref(C, -13);
Buy9Req = Buy9Signal AND Con;

// *** Intersection ***
// the high of either day 8 or day 9 is greater than or equal to the low three,four, five, six, OR seven days earlier
Con1 = (H >= Ref(L, -3)) OR ( Ref(H, -1) >= Ref(L, -3));
Con2 = (H >= Ref(L, -4)) OR ( Ref(H, -1) >= Ref(L, -4));
Con3 = (H >= Ref(L, -5)) OR ( Ref(H, -1) >= Ref(L, -5));
Con4 = (H >= Ref(L, -6)) OR ( Ref(H, -1) >= Ref(L, -6));
Con5 = (H >= Ref(L, -7)) OR ( Ref(H, -1) >= Ref(L, -7));

Buy9Intr = Buy9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Setup Sell Signal ***
//nine consecutive days closes greater than the Close four days earlier.
Con = C > Ref( C, -4);
Sell9Bars = BarsSince(BarsSince(Con));
Sell9Signal = Sell9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a Close day immediately before it that is less than the Close four days earlier
Con = Ref(C, -9) < Ref(C, -13);
Sell9Req = Sell9Signal AND Con;

// *** Intersection ***
//the low of either day 8 or day 9 is less than or equal to the high three,four, five, six, OR seven days earlier
Con1 = (L <= Ref(H, -3)) OR ( Ref(L, -1) <= Ref(H, -3));
Con2 = (L <= Ref(H, -4)) OR ( Ref(L, -1) <= Ref(H, -4));
Con3 = (L <= Ref(H, -5)) OR ( Ref(L, -1) <= Ref(H, -5));
Con4 = (L <= Ref(H, -6)) OR ( Ref(L, -1) <= Ref(H, -6));
Con5 = (L <= Ref(H, -7)) OR ( Ref(L, -1) <= Ref(H, -7));

Sell9Intr = Sell9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(StrToNum(NumToStr(Buy9Intr))) Sell9Intr = False;
if(StrToNum(NumToStr(Sell9Intr))) Buy9Intr = False;
BuySignal = Flip(Buy9Intr, Sell9Intr);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Buy Countdown ***
//With respect to a pending Buy Signal, the close must be less than the low two days earlier
Con = C < Ref(L, -2);
Buy13Count = Sum(Con AND BuySignal, BarsSince(Buy9Intr));
Buy13Signal = Buy13Count == 13;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Sell Countdown ***
//with respect to a pending Sell Signal, the Close must be greater than the High two trading days earlier.
Con = C > Ref(H, -2);
Sell13Count = Sum(Con AND NOT BuySignal, BarsSince(Sell9Intr));
Sell13Signal = Sell13Count == 13;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Sequential Plotting area *************************************************/
Plot(C, "", IIf(O>=C, colorRed, colorGreen), styleBar);
PlotShapes(IIf(Buy9Intr OR Sell9Intr, shapeDigit9, shapeNone),colorBlue, 0, H,
20);
if(ShowNumbers)
PlotShapes(IIf(Buy9Bars==1, shapeDigit1,
IIf(Buy9Bars==2, shapeDigit2,
IIf(Buy9Bars==3, shapeDigit3,
IIf(Buy9Bars==4, shapeDigit4,
IIf(Buy9Bars==5, shapeDigit5,
IIf(Buy9Bars==6, shapeDigit6,
IIf(Buy9Bars==7, shapeDigit7,
IIf(Buy9Bars==8, shapeDigit8,
IIf(Buy9Bars >9, shapeStar,shapeNone))))))))),colorGreen, 0, H, H*.0015);
if(ShowNumbers)
PlotShapes(
IIf(Sell9Bars==1, shapeDigit1,
IIf(Sell9Bars==2, shapeDigit2,
IIf(Sell9Bars==3, shapeDigit3,
IIf(Sell9Bars==4, shapeDigit4,
IIf(Sell9Bars==5, shapeDigit5,
IIf(Sell9Bars==6, shapeDigit6,
IIf(Sell9Bars==7, shapeDigit7,
IIf(Sell9Bars==8, shapeDigit8,
IIf(sell9bars>9, shapeStar,shapeNone))))))))),colorRed, 0, H, H*.0015);

Sell = Sell13Signal AND NOT BuySignal;
Buy = Buy13Signal AND BuySignal;
Sell = ExRem(Sell, Buy);
Buy = ExRem(Buy, Sell);
PlotShapes(Sell*shapeDownArrow, colorYellow, 0, H, -H*.001);
PlotShapes(Buy*shapeUpArrow, colorBrightGreen, 0, L, -L*.001);

if(StrToNum(NumToStr(BuySignal)))
bgColor = ColorRGB(0,66, 2);
else
bgColor = ColorRGB(66,2, 0);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Points Plotting area *************************************************/
if(ShowTDPoints)
{
PlotShapes(TD_Supply()*shapeSmallCircle, colorRed, 0, H, H*.001);
PlotShapes(TD_Demand()*shapeSmallCircle, colorGreen, 0, L, -L*.001);
///////////////////////////////////////////////////////////////////////////
y0 = StrToNum(NumToStr(ValueWhen(TD_Demand(), L)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
y0 = StrToNum(NumToStr(ValueWhen(TD_Supply(), H)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TDST Plotting area *************************************************/
// ---------------->>>> Code from Dave <<<---------------------- //
if(ShowTDST)
{
tdstba =Cum(0);
tdstb = Null;
HHV9 = HHV(H,9);
for (i = 0; i < 10; i++) tdstba = Null;

for( i = 10; i < BarCount; i++ )
{
if (Buy9Bars == 9)
{
HHV_b = HHV9;
if (HHV_b > C[i-9])
tdstb = HHV_b;
else tdstb = C[i-9];

for (j = 0; j < 9; j++ )
tdstba[i-j] = tdstb;
}
else tdstba = tdstb;
}

tdstsa =Cum(0);
tdsts = Null;
LLV9 = LLV(L,9);
for (i = 0; i < 10; i++) tdstsa = Null;

for( i = 10; i < BarCount; i++ )
{
if (Sell9Bars == 9)
{
LLV_b = LLV9;
if (LLV_b < C[i-9])
tdsts = LLV_b;
else tdsts = C[i-9];

for (j = 0; j < 9; j++ )
tdstsa[i-j] = tdsts;
}
else tdstsa = tdsts;
}
Plot(tdstba, "TDSTb", colorBlue,styleStaircase | styleThick|styleDots);
Plot(tdstsa, "TDSTs", colorRed,styleStaircase | styleThick|styleDots);

}
_SECTION_END();

_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
_SECTION_END();

 

[manoj2012]

---

 

[debashish neogi]

_SECTION_BEGIN("TD Systems");
// Parameters
ShowNumbers= ParamToggle("Show 1-8 Numbers","No|Yes", 1);
ShowTDPoints = ParamToggle("Show TD Points", "No|Yes", 1);
ShowTDST = ParamToggle("Show TD Setup Trend", "No|Yes", 1);
tdstsa = 0;
tdstba = 0;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//********************************************** TD Points ************************************************** ******************/
function TD_Supply()
{
return ( H > Ref(H, 1) AND H > Ref(H, -1) AND H > Ref(C, -2));
}
function TD_Demand()
{
return ( L < Ref(L, 1) AND L < Ref(L, -1) AND L < Ref(C, -2));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *********************************************** TD Sequential ************************************************** **********/
// *** Setup Buy Signal ***
//nine consecutive days closes less than the close four days earlier
Con = C < Ref( C, -4);
Buy9Bars = BarsSince(BarsSince(Con));
Buy9Signal = Buy9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a close day immediately before it that is greater than or equal to the close four days earlier
Con = Ref(C, -9) >= Ref(C, -13);
Buy9Req = Buy9Signal AND Con;

// *** Intersection ***
// the high of either day 8 or day 9 is greater than or equal to the low three, four, five, six, or seven days earlier
Con1 = (H >= Ref(L, -3)) OR ( Ref(H, -1) >= Ref(L, -3));
Con2 = (H >= Ref(L, -4)) OR ( Ref(H, -1) >= Ref(L, -4));
Con3 = (H >= Ref(L, -5)) OR ( Ref(H, -1) >= Ref(L, -5));
Con4 = (H >= Ref(L, -6)) OR ( Ref(H, -1) >= Ref(L, -6));
Con5 = (H >= Ref(L, -7)) OR ( Ref(H, -1) >= Ref(L, -7));

Buy9Intr = Buy9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Setup Sell Signal ***
//nine consecutive days closes greater than the Close four days earlier.
Con = C > Ref( C, -4);
Sell9Bars = BarsSince(BarsSince(Con));
Sell9Signal = Sell9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a Close day immediately before it that is less than the Close four days earlier
Con = Ref(C, -9) < Ref(C, -13);
Sell9Req = Sell9Signal AND Con;

// *** Intersection ***
//the low of either day 8 or day 9 is less than or equal to the high three, four, five, six, or seven days earlier
Con1 = (L <= Ref(H, -3)) OR ( Ref(L, -1) <= Ref(H, -3));
Con2 = (L <= Ref(H, -4)) OR ( Ref(L, -1) <= Ref(H, -4));
Con3 = (L <= Ref(H, -5)) OR ( Ref(L, -1) <= Ref(H, -5));
Con4 = (L <= Ref(H, -6)) OR ( Ref(L, -1) <= Ref(H, -6));
Con5 = (L <= Ref(H, -7)) OR ( Ref(L, -1) <= Ref(H, -7));

Sell9Intr = Sell9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(StrToNum(NumToStr(Buy9Intr))) Sell9Intr = False;
if(StrToNum(NumToStr(Sell9Intr))) Buy9Intr = False;
BuySignal = Flip(Buy9Intr, Sell9Intr);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Buy Countdown ***
//With respect to a pending Buy Signal, the close must be less than the low two days earlier;
Con = C < Ref(L, -2);
Buy13Count = Sum(Con AND BuySignal, BarsSince(Buy9Intr));
Buy13Signal = Buy13Count == 13;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Sell Countdown ***
//with respect to a pending Sell Signal, the Close must be greater than the High two trading days earlier.
Con = C > Ref(H, -2);
Sell13Count = Sum(Con AND NOT BuySignal, BarsSince(Sell9Intr));
Sell13Signal = Sell13Count == 13;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Sequential Plotting area *************************************************/
Plot(C, "", IIf(O>=C, colorRed, colorGreen), styleBar);
PlotShapes(IIf(Buy9Intr OR Sell9Intr, shapeDigit9, shapeNone),colorBlue, 0, H, 20);
if(ShowNumbers)
PlotShapes(IIf(Buy9Bars==1, shapeDigit1,
IIf(Buy9Bars==2, shapeDigit2,
IIf(Buy9Bars==3, shapeDigit3,
IIf(Buy9Bars==4, shapeDigit4,
IIf(Buy9Bars==5, shapeDigit5,
IIf(Buy9Bars==6, shapeDigit6,
IIf(Buy9Bars==7, shapeDigit7,
IIf(Buy9Bars==8, shapeDigit8,
IIf(Buy9Bars >9, shapeStar,shapeNone))))))))),colorGreen, 0, H, H*.001);
if(ShowNumbers)
PlotShapes(
IIf(Sell9Bars==1, shapeDigit1,
IIf(Sell9Bars==2, shapeDigit2,
IIf(Sell9Bars==3, shapeDigit3,
IIf(Sell9Bars==4, shapeDigit4,
IIf(Sell9Bars==5, shapeDigit5,
IIf(Sell9Bars==6, shapeDigit6,
IIf(Sell9Bars==7, shapeDigit7,
IIf(Sell9Bars==8, shapeDigit8,
IIf(sell9bars>9, shapeStar,shapeNone))))))))),colorRed, 0, H, H*.001);

Sell = Sell13Signal AND NOT BuySignal;
Buy = Buy13Signal AND BuySignal;
Sell = ExRem(Sell, Buy);
Buy = ExRem(Buy, Sell);
PlotShapes(Sell*shapeDownArrow, colorYellow, 0, H, -H*.001);
PlotShapes(Buy*shapeUpArrow, colorBrightGreen, 0, L, -L*.001);

if(StrToNum(NumToStr(BuySignal)))
bgColor = ColorRGB(0,66, 2);
else
bgColor = ColorRGB(66,2, 0);
SetChartBkGradientFill( colorBlack, bgColor);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Points Plotting area *************************************************/
if(ShowTDPoints)
{
PlotShapes(TD_Supply()*shapeSmallCircle, colorRed, 0, H, H*.001);
PlotShapes(TD_Demand()*shapeSmallCircle, colorGreen, 0, L, -L*.001);
///////////////////////////////////////////////////////////////////////////
y0 = StrToNum(NumToStr(ValueWhen(TD_Demand(), L)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
y0 = StrToNum(NumToStr(ValueWhen(TD_Supply(), H)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TDST Plotting area *************************************************/
// ---------------->>>> Code from Dave <<<----------------------
//
if(ShowTDST)
{
tdstba =Cum(0);
tdstb = Null;
HHV9 = HHV(H,9);
for (i = 0; i < 10; i++) tdstba = Null;

for( i = 10; i < BarCount; i++ )
{
if (Buy9Bars == 9)
{
HHV_b = HHV9;
if (HHV_b > C[i-9])
tdstb = HHV_b;
else tdstb = C[i-9];

for (j = 0; j < 9; j++ )
tdstba[i-j] = tdstb;
}
else tdstba = tdstb;
}

tdstsa =Cum(0);
tdsts = Null;
LLV9 = LLV(L,9);
for (i = 0; i < 10; i++) tdstsa = Null;

for( i = 10; i < BarCount; i++ )
{
if (Sell9Bars == 9)
{
LLV_b = LLV9;
if (LLV_b < C[i-9])
tdsts = LLV_b;
else tdsts = C[i-9];

for (j = 0; j < 9; j++ )
tdstsa[i-j] = tdsts;
}
else tdstsa = tdsts;
}
Plot(tdstba, "TDSTb", colorBlue,styleStaircase | styleThick|styleDots);
Plot(tdstsa, "TDSTs", colorRed,styleStaircase | styleThick|styleDots);

}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Title = "{{DATE}} - "+Name()+" ("+ FullName()+ ") - "+" Open="+O+", High="+H+", Low="+L+", Close="+C+StrFormat(" (%.2f %.1f%%) ",IIf(ROC(C,1)==0,0,C-Ref(C,-1)),SelectedValue( ROC( C, 1 )))+
"\n"+EncodeColor(colorBlue) +"TDST Buy = " +WriteVal(tdstba, 5.2) +" "+EncodeColor(colorRed) +"TDST Sell = " +WriteVal(tdstsa, 5.2)+
"\n"+EncodeColor(colorGold)+WriteIf(BuySignal, "(Buy Signal Active:"+Buy13Count, "(Sell Signal Active: "+Sell13Count)+")";

_SECTION_END();

 

[manoj2012]

Thanx a ton Debashish,

Is this afl correction to error code in St Da/ Vivek's code

OR

Is it a different TD system afl altogether ??

_SECTION_BEGIN("TD Systems");
// Parameters
ShowNumbers= ParamToggle("Show 1-8 Numbers","No|Yes", 1);
ShowTDPoints = ParamToggle("Show TD Points", "No|Yes", 1);
ShowTDST = ParamToggle("Show TD Setup Trend", "No|Yes", 1);
tdstsa = 0;
tdstba = 0;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//********************************************** TD Points ************************************************** ******************/
function TD_Supply()
{
return ( H > Ref(H, 1) AND H > Ref(H, -1) AND H > Ref(C, -2));
}
function TD_Demand()
{
return ( L < Ref(L, 1) AND L < Ref(L, -1) AND L < Ref(C, -2));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *********************************************** TD Sequential ************************************************** **********/
// *** Setup Buy Signal ***
//nine consecutive days closes less than the close four days earlier
Con = C < Ref( C, -4);
Buy9Bars = BarsSince(BarsSince(Con));
Buy9Signal = Buy9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a close day immediately before it that is greater than or equal to the close four days earlier
Con = Ref(C, -9) >= Ref(C, -13);
Buy9Req = Buy9Signal AND Con;

// *** Intersection ***
// the high of either day 8 or day 9 is greater than or equal to the low three, four, five, six, or seven days earlier
Con1 = (H >= Ref(L, -3)) OR ( Ref(H, -1) >= Ref(L, -3));
Con2 = (H >= Ref(L, -4)) OR ( Ref(H, -1) >= Ref(L, -4));
Con3 = (H >= Ref(L, -5)) OR ( Ref(H, -1) >= Ref(L, -5));
Con4 = (H >= Ref(L, -6)) OR ( Ref(H, -1) >= Ref(L, -6));
Con5 = (H >= Ref(L, -7)) OR ( Ref(H, -1) >= Ref(L, -7));

Buy9Intr = Buy9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Setup Sell Signal ***
//nine consecutive days closes greater than the Close four days earlier.
Con = C > Ref( C, -4);
Sell9Bars = BarsSince(BarsSince(Con));
Sell9Signal = Sell9Bars == 9;

// *** Requirements ***
//The first day of the nine-day must be preceded by a Close day immediately before it that is less than the Close four days earlier
Con = Ref(C, -9) < Ref(C, -13);
Sell9Req = Sell9Signal AND Con;

// *** Intersection ***
//the low of either day 8 or day 9 is less than or equal to the high three, four, five, six, or seven days earlier
Con1 = (L <= Ref(H, -3)) OR ( Ref(L, -1) <= Ref(H, -3));
Con2 = (L <= Ref(H, -4)) OR ( Ref(L, -1) <= Ref(H, -4));
Con3 = (L <= Ref(H, -5)) OR ( Ref(L, -1) <= Ref(H, -5));
Con4 = (L <= Ref(H, -6)) OR ( Ref(L, -1) <= Ref(H, -6));
Con5 = (L <= Ref(H, -7)) OR ( Ref(L, -1) <= Ref(H, -7));

Sell9Intr = Sell9Req AND (Con1 OR Con2 OR Con3 OR Con4 OR Con5);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(StrToNum(NumToStr(Buy9Intr))) Sell9Intr = False;
if(StrToNum(NumToStr(Sell9Intr))) Buy9Intr = False;
BuySignal = Flip(Buy9Intr, Sell9Intr);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Buy Countdown ***
//With respect to a pending Buy Signal, the close must be less than the low two days earlier;
Con = C < Ref(L, -2);
Buy13Count = Sum(Con AND BuySignal, BarsSince(Buy9Intr));
Buy13Signal = Buy13Count == 13;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// *** Sell Countdown ***
//with respect to a pending Sell Signal, the Close must be greater than the High two trading days earlier.
Con = C > Ref(H, -2);
Sell13Count = Sum(Con AND NOT BuySignal, BarsSince(Sell9Intr));
Sell13Signal = Sell13Count == 13;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Sequential Plotting area *************************************************/
Plot(C, "", IIf(O>=C, colorRed, colorGreen), styleBar);
PlotShapes(IIf(Buy9Intr OR Sell9Intr, shapeDigit9, shapeNone),colorBlue, 0, H, 20);
if(ShowNumbers)
PlotShapes(IIf(Buy9Bars==1, shapeDigit1,
IIf(Buy9Bars==2, shapeDigit2,
IIf(Buy9Bars==3, shapeDigit3,
IIf(Buy9Bars==4, shapeDigit4,
IIf(Buy9Bars==5, shapeDigit5,
IIf(Buy9Bars==6, shapeDigit6,
IIf(Buy9Bars==7, shapeDigit7,
IIf(Buy9Bars==8, shapeDigit8,
IIf(Buy9Bars >9, shapeStar,shapeNone))))))))),colorGreen, 0, H, H*.001);
if(ShowNumbers)
PlotShapes(
IIf(Sell9Bars==1, shapeDigit1,
IIf(Sell9Bars==2, shapeDigit2,
IIf(Sell9Bars==3, shapeDigit3,
IIf(Sell9Bars==4, shapeDigit4,
IIf(Sell9Bars==5, shapeDigit5,
IIf(Sell9Bars==6, shapeDigit6,
IIf(Sell9Bars==7, shapeDigit7,
IIf(Sell9Bars==8, shapeDigit8,
IIf(sell9bars>9, shapeStar,shapeNone))))))))),colorRed, 0, H, H*.001);

Sell = Sell13Signal AND NOT BuySignal;
Buy = Buy13Signal AND BuySignal;
Sell = ExRem(Sell, Buy);
Buy = ExRem(Buy, Sell);
PlotShapes(Sell*shapeDownArrow, colorYellow, 0, H, -H*.001);
PlotShapes(Buy*shapeUpArrow, colorBrightGreen, 0, L, -L*.001);

if(StrToNum(NumToStr(BuySignal)))
bgColor = ColorRGB(0,66, 2);
else
bgColor = ColorRGB(66,2, 0);
SetChartBkGradientFill( colorBlack, bgColor);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TD Points Plotting area *************************************************/
if(ShowTDPoints)
{
PlotShapes(TD_Supply()*shapeSmallCircle, colorRed, 0, H, H*.001);
PlotShapes(TD_Demand()*shapeSmallCircle, colorGreen, 0, L, -L*.001);
///////////////////////////////////////////////////////////////////////////
y0 = StrToNum(NumToStr(ValueWhen(TD_Demand(), L)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
y0 = StrToNum(NumToStr(ValueWhen(TD_Supply(), H)));
x = LineArray(0, y0, (BarCount-1), y0);
Plot(x, "", colorGold, styleDashed);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*********************************************** TDST Plotting area *************************************************/
// ---------------->>>> Code from Dave <<<----------------------
//
if(ShowTDST)
{
tdstba =Cum(0);
tdstb = Null;
HHV9 = HHV(H,9);
for (i = 0; i < 10; i++) tdstba = Null;

for( i = 10; i < BarCount; i++ )
{
if (Buy9Bars == 9)
{
HHV_b = HHV9;
if (HHV_b > C[i-9])
tdstb = HHV_b;
else tdstb = C[i-9];

for (j = 0; j < 9; j++ )
tdstba[i-j] = tdstb;
}
else tdstba = tdstb;
}

tdstsa =Cum(0);
tdsts = Null;
LLV9 = LLV(L,9);
for (i = 0; i < 10; i++) tdstsa = Null;

for( i = 10; i < BarCount; i++ )
{
if (Sell9Bars == 9)
{
LLV_b = LLV9;
if (LLV_b < C[i-9])
tdsts = LLV_b;
else tdsts = C[i-9];

for (j = 0; j < 9; j++ )
tdstsa[i-j] = tdsts;
}
else tdstsa = tdsts;
}
Plot(tdstba, "TDSTb", colorBlue,styleStaircase | styleThick|styleDots);
Plot(tdstsa, "TDSTs", colorRed,styleStaircase | styleThick|styleDots);

}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Title = "{{DATE}} - "+Name()+" ("+ FullName()+ ") - "+" Open="+O+", High="+H+", Low="+L+", Close="+C+StrFormat(" (%.2f %.1f%%) ",IIf(ROC(C,1)==0,0,C-Ref(C,-1)),SelectedValue( ROC( C, 1 )))+
"\n"+EncodeColor(colorBlue) +"TDST Buy = " +WriteVal(tdstba, 5.2) +" "+EncodeColor(colorRed) +"TDST Sell = " +WriteVal(tdstsa, 5.2)+
"\n"+EncodeColor(colorGold)+WriteIf(BuySignal, "(Buy Signal Active:"+Buy13Count, "(Sell Signal Active: "+Sell13Count)+")";

_SECTION_END();