Simple Coding Help - No Promise.

tinchu76 · Jan 16, 2015

Would appreciate if anyone can help in coding AFL exploration

It should find stocks which are @ days high and @ days low on maximum volume(for intra-day)

Thanks

sr114 · Jan 16, 2015

tinchu76 said:

How to determine the high and low of the stock - with reference to yesterday's close or something else?

rgds

tinchu76 · Jan 16, 2015

sr114 said:

Possible with today's open?

But It should notify high or low only if that particular candle has max. Volume of the day.

Many Thanks

tinchu76 · Jan 16, 2015

sr114 said:

priyaramesh · Jan 16, 2015

sr114 said:

Sir,
Some websites like Earnometer dot com give daily probable high and low of Index value
But they do not give details as to what AFL or calculation they are following
PriyaRamesh

priyaramesh · Jan 16, 2015

sr114 said:

tinchu76 said:

Sir,

Please Explain your view in detail

PriyaRamesh

c.trader · Jan 16, 2015

amitrandive said:

_SECTION_BEGIN("Stupid Functions");

function HAI_F1(no)
{
res=HHV(H,no);
sup=LLV(L,no);
avd=IIf(C>Ref(res,-1),1,IIf(C<Ref(sup,-1),-1,0));
avn=ValueWhen(avd!=0,avd,1);
return (IIf(avn==1,sup,res));
}

function HAI_F2(no)
{
return (Cross(C,HAI_F1(no)));
}

function HAI_F3(no)
{
return (Cross(HAI_F1(no),C));
}

function HAI_F4(no)
{
prev=AMA2(C,1,0);
d=IIf(C>Ref(Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),-1),Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),
IIf(C<Ref(Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),-1),Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),PREV));
a=Cross(Close,d);
b=Cross(d,Close);
return (IIf(BarsSince(a)<BarsSince(b),1,0));
}

function HAI_F5(no)
{
state = HAI_F4(no);
s=state>Ref(state,-1);
ss=state<Ref(state,-1);
return (state==Ref(state,-1));
}

function HAI_F6(p,n,s,m)
{
return (PDI(p)>MDI(n)AND Signal(s)<MACD(m));
}

function HAI_F7(p,n,s,m)
{
return (MDI(n)>PDI(p)AND Signal(s)>MACD(m));
}

_SECTION_END();

_SECTION_BEGIN("Swing");

no = 22;
sloss = HAI_F1(no);
a = HAI_F2(no);
b = HAI_F3(no);
state = HAI_F4(no);
sss = HAI_F5(no);
uptrend = HAI_F6(20,10,29,22);
downtrend = HAI_F7(20,10,29,13);

style = a * styleStaircase + b * styleStaircase;
PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
_SECTION_END();

col=IIf(state == 1 ,51,IIf(state ==0,4,1));
Plot(C,"",Col,64);
PlotShapes( shapeUpArrow * a, colorGreen,0,L);
PlotShapes( shapeDownArrow * b, colorRed,0,H);

Filter = a OR b OR sss ;
AddColumn(C,"close",1.2);
AddColumn( IIf( a, 66,1 ), "buy", formatChar, 1, bkcolor =IIf (a,colorYellow, colorPink ));
AddColumn( IIf( b, 83,1 ), "sell", formatChar, 1, bkcolor =IIf (b,colorPink, colorYellow ));
AddColumn( IIf( sss, 87,1 ), "wait", formatChar, 1, bkcolor =IIf (sss,colorYellow, colorRed ));

_SECTION_BEGIN("www.IntradayAFL.com");
_N(Title = EncodeColor(colorWhite) + "{{NAME}} - {{INTERVAL}} {{DATE}} " );
_SECTION_END();

_SECTION_BEGIN("Intraday AFL System");
Buy = Cover = a;
Sell = Short = b;

PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-30);
PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0, L, Offset=-40);
PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-35);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorRed, 0, H, Offset=30);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorOrange, 0,H, Offset=40);
PlotShapes(IIf(Sell, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-35);

dist = ATR(20);
for (i=0; i<BarCount; i++) {
if ( Buy )
PlotText("Buy:" + O[ i ], i, L[ i ]-3*dist, colorGreen);
if ( Sell )
PlotText("Sell:" + O[ i ], i, H[ i ]+3*dist, colorRed);
}
_SECTION_END();

_SECTION_BEGIN("Trend");

Plot( 2, /* defines the height of the ribbon in percent of pane width */"ribbon",
IIf( uptrend, colorGreen, IIf( downtrend, colorRed, 0 )), /* choose color */
styleOwnScale|styleArea|styleNoLabel, -0.5, 100 );
_SECTION_END();

//d = Close > Ref( ChandelierHL(ATR(3),20), -1);
//e =Close < Ref( ChandelierHL(ATR(3),20), -1);
//f = Close < Ref( ChandelierHL(ATR(3),20), -1);
//g = Close > Ref( ChandelierHL(ATR(3),20), -1);

Buy = a AND uptrend ;
Short = b AND downtrend ;
Sell = b AND downtrend ;
Cover = a AND uptrend;

Buy=ExRem(Buy,Sell);
Sell=ExRem(Sell,Buy);
Short= ExRem(Short,Cover);
Cover= ExRem (Cover,Short);

Filter=Buy OR Sell;
Filter= Cover OR Short;

AddColumn( Buy, "Buy", 1);
AddColumn(Sell, "Sell", 1);
AddColumn(Close,"Close",1.2);
AddColumn(Volume,"Volume",1.0);

// Plot the Buy and Sell arrows.
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes(shape, IIf(Buy,colorGreen,colorRed), 0, IIf(Buy,Low,High));

//Plot(sloss,"Swing",colorYellow,styleStaircase);

//SetChartBkGradientFill( ParamColor("BgTop", ColorRGB( 172,172,172 )),

//ParamColor("BgBottom", ColorRGB( 172,172,172 )),ParamColor("titleblock",ColorRGB( 172,172,172 )));
//Alerts
AlertIf( Buy, "SOUND C:\\Windows\\Media\\tada.wav", "Buy",1,1+2+4+8);
AlertIf( Short, "SOUND C:\\Windows\\Media\\notify.wav", "Short",2,1+2+4+8);

GraphXSpace = 5;

/* -------------------------------------------------------------------------------------- */

SetChartBkColor(colorDarkOliveGreen = 46);
SetChartOptions(0,chartShowArrows|chartShowDates);

/* -------------------------------------------------------------------------------------- */

////////////////////////////////////////////////////////////////////////////////////////////////
messageboard = ParamToggle("Message Board","Show|Hide",0);
showsl = ParamToggle("Stop Loss Line", "Show|Hide", 0);

style = a * styleStaircase + b * styleStaircase;

PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
if (showsl == 0) Plot(sloss,"Stop Loss",colorCustom14,styleDots);
exitlong = Cross(sloss, H);
PlotShapes(exitlong * shapeNone, colorBlack,0,H,-10);
exitshort = Cross(L, sloss);
PlotShapes(exitshort * shapeNone, colorBlack,0,L,-15);

Buy = exitshort;
Sell = exitlong;
//Short = Sell;
//Cover = Buy;
Buy = ExRem(Buy,Sell);
Sell = ExRem(Sell,Buy);
//Short = ExRem(Short, Cover);
//Cover = ExRem(Cover, Short);
AlertIf( Buy, "", "BUY @ " + C, 1 );
AlertIf( Sell, "", "SELL @ " + C, 2 );

for (i=BarCount-1; i>1; i--) {
if (Buy == 1) {
entry = O;
sig = "BUY";
sl = sloss;
tar1 = entry + (entry * .0040);
tar2 = entry + (entry * .0085);
tar3 = entry + (entry * .0179);
bars = i;
i = 0;
}
if (Sell == 1) {
sig = "SELL";
entry = O;
sl = sloss;
tar1 = entry - (entry * .0040);
tar2 = entry - (entry * .0085);
tar3 = entry - (entry * .0212);
bars = i;
i = 0;
}
}

Offset = 20;
Clr = IIf(sig == "BUY", colorLime, colorRed);
ssl = IIf(bars == BarCount-1, sloss[BarCount-1], Ref(sloss, -1));
sl = ssl[BarCount-1];

printf("Last " + sig + " Signal came " + (BarCount-bars) + " bars ago");
printf("\n" + sig + " @ : " + entry + "\nStop Loss : " + sl + " (" + WriteVal(IIf(sig == "SELL",entry-sl,sl-entry), 2.2) + ")"+ "\nTarget_1 : " + tar1 + "\nTarget_2 : " + tar2 + "\nTarget_3 : " + tar3);
printf("\nCurrent P/L : " + WriteVal(IIf(sig == "BUY",(C-entry),(entry-C)),2.2));

if (messageboard == 0) {
GfxSelectFont( "Tahoma", 13, 100 );
GfxSetBkMode( 1 );
GfxSetTextColor( colorWhite );

if (sig =="BUY")
GfxSelectSolidBrush( colorGreen ); // this is the box background color
else
GfxSelectSolidBrush( colorRed ); // this is the box background color

pxHeight = Status( "pxchartheight" ) ;
xx = Status( "pxchartwidth");
Left = 1100;
width = 310;
x = 05;
x2 = 200;

y = Status( "pxchartheight" );

GfxSelectPen( colorGreen, 1); // broader color
GfxRoundRect( x, y - 143, x2, y , 7, 7 ) ;
GfxTextOut( ( " www.IntradayAFL.com "), 10, y-140) ;
GfxTextOut( Name(),13,y-120);

GfxTextOut( ("" + WriteIf(sig =="BUY",sig + " @ ",sig + " @") + " : " + entry), 13, y-100);
GfxTextOut( ("Trailing SL : " + sl + " "), 13, y-80);
GfxTextOut( ("TGT:1 : " + tar1), 13, y -60);
GfxTextOut( ("TGT:2 : " + tar2), 13,y-40);
GfxTextOut( ("Current P/L : " + WriteVal(IIf(sig == "BUY",(C-entry),(entry-C)),2.2)), 13, y-20);;
}

sir please edit this afl according to
buy and cover on same signal
sell and short on same signal
1) as like buy ---sell+short---cover+buy----
2) as like sell ---buy+cover---short+sell----

one more problem is it only takes first signal as buy
it naver takes if first signal was sell
please sir help

amitrandive · Jan 16, 2015

c.trader said:

Check screen shot , the AFL also takes sell signal.Below code.check you version of Amibroker.Use the latest version.

Code:

_SECTION_BEGIN("Stupid Functions");

function HAI_F1(no)
{
res=HHV(H,no);
sup=LLV(L,no);
avd=IIf(C>Ref(res,-1),1,IIf(C<Ref(sup,-1),-1,0));
avn=ValueWhen(avd!=0,avd,1);
return (IIf(avn==1,sup,res));
}

function HAI_F2(no)
{
return (Cross(C,HAI_F1(no)));
}

function HAI_F3(no)
{
return (Cross(HAI_F1(no),C));
}

function HAI_F4(no)
{
prev=AMA2(C,1,0);
d=IIf(C>Ref(Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),-1),Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),
IIf(C<Ref(Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),-1),Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),PREV));
a=Cross(Close,d);
b=Cross(d,Close);
return (IIf(BarsSince(a)<BarsSince(b),1,0));
}

function HAI_F5(no)
{
state = HAI_F4(no);
s=state>Ref(state,-1);
ss=state<Ref(state,-1);
return (state==Ref(state,-1));
}


function HAI_F6(p,n,s,m)
{
return (PDI(p)>MDI(n)AND Signal(s)<MACD(m));
}

function HAI_F7(p,n,s,m)
{
return (MDI(n)>PDI(p)AND Signal(s)>MACD(m));
}


_SECTION_END();


_SECTION_BEGIN("Swing");

no = 22;
sloss = HAI_F1(no);
a = HAI_F2(no);
b = HAI_F3(no);
state = HAI_F4(no);
sss = HAI_F5(no);
uptrend = HAI_F6(20,10,29,22);
downtrend = HAI_F7(20,10,29,13);

style = a * styleStaircase + b * styleStaircase;
PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
_SECTION_END();

col=IIf(state == 1 ,51,IIf(state ==0,4,1));
Plot(C,"",Col,64);
PlotShapes( shapeUpArrow * a, colorGreen,0,L);
PlotShapes( shapeDownArrow * b, colorRed,0,H);

Filter = a OR b OR sss ;
AddColumn(C,"close",1.2);
AddColumn( IIf( a, 66,1 ), "buy", formatChar, 1, bkcolor =IIf (a,colorYellow, colorPink ));
AddColumn( IIf( b, 83,1 ), "sell", formatChar, 1, bkcolor =IIf (b,colorPink, colorYellow ));
AddColumn( IIf( sss, 87,1 ), "wait", formatChar, 1, bkcolor =IIf (sss,colorYellow, colorRed ));

_SECTION_BEGIN("www.IntradayAFL.com");
_N(Title = EncodeColor(colorWhite) + "{{NAME}} - {{INTERVAL}} {{DATE}} " );
_SECTION_END();

_SECTION_BEGIN("Intraday AFL System");
Buy = Cover = a;
Sell = Short = b;

PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-30);
PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0, L, Offset=-40);
PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-35);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorRed, 0, H, Offset=30);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorOrange, 0,H, Offset=40);
PlotShapes(IIf(Sell, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-35);

dist = ATR(20);
for (i=0; i<BarCount; i++) {
if ( Buy[i] )
PlotText("Buy:" + O[ i ], i, L[ i ]-3*dist[i], colorGreen);
if ( Sell[i] )
PlotText("Sell:" + O[ i ], i, H[ i ]+3*dist[i], colorRed);
}
_SECTION_END();

_SECTION_BEGIN("Trend");

Plot( 2, /* defines the height of the ribbon in percent of pane width */"ribbon",
IIf( uptrend, colorGreen, IIf( downtrend, colorRed, 0 )), /* choose color */
styleOwnScale|styleArea|styleNoLabel, -0.5, 100 );
_SECTION_END();

//d = Close > Ref( ChandelierHL(ATR(3),20), -1);
//e =Close < Ref( ChandelierHL(ATR(3),20), -1);
//f = Close < Ref( ChandelierHL(ATR(3),20), -1);
//g = Close > Ref( ChandelierHL(ATR(3),20), -1);

Buy = Cover=a AND uptrend ;
//Short = b AND downtrend ;
Sell =Short= b AND downtrend ;
//Cover = a AND uptrend;

Buy=ExRem(Buy,Sell);
Sell=ExRem(Sell,Buy);
Short= ExRem(Short,Cover);
Cover= ExRem (Cover,Short);

Filter=Buy OR Sell OR Cover OR Short;
AddColumn( Buy, "Buy", 1);
AddColumn(Sell, "Sell", 1);
AddColumn(Close,"Close",1.2);
AddColumn(Volume,"Volume",1.0);

// Plot the Buy and Sell arrows.
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes(shape, IIf(Buy,colorGreen,colorRed), 0, IIf(Buy,Low,High));

//Plot(sloss,"Swing",colorYellow,styleStaircase);

//SetChartBkGradientFill( ParamColor("BgTop", ColorRGB( 172,172,172 )),

//ParamColor("BgBottom", ColorRGB( 172,172,172 )),ParamColor("titleblock",ColorRGB( 172,172,172 )));
//Alerts
AlertIf( Buy, "SOUND C:\\Windows\\Media\\tada.wav", "Buy",1,1+2+4+8);
AlertIf( Short, "SOUND C:\\Windows\\Media\\notify.wav", "Short",2,1+2+4+8);

GraphXSpace = 5;

/* -------------------------------------------------------------------------------------- */

SetChartBkColor(colorDarkOliveGreen);
SetChartOptions(0,chartShowArrows|chartShowDates);

/* -------------------------------------------------------------------------------------- */

////////////////////////////////////////////////////////////////////////////////////////////////
messageboard = ParamToggle("Message Board","Show|Hide",0);
showsl = ParamToggle("Stop Loss Line", "Show|Hide", 0);

style = a * styleStaircase + b * styleStaircase;

PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
if (showsl == 0) Plot(sloss,"Stop Loss",colorCustom14,styleDots);
exitlong = Cross(sloss, H);
PlotShapes(exitlong * shapeNone, colorBlack,0,H,-10);
exitshort = Cross(L, sloss);
PlotShapes(exitshort * shapeNone, colorBlack,0,L,-15);

Buy = exitshort;
Sell = exitlong;
Short = Sell;
Cover = Buy;
Buy = ExRem(Buy,Sell);
Sell = ExRem(Sell,Buy);
//Short = ExRem(Short, Cover);
//Cover = ExRem(Cover, Short);
AlertIf( Buy, "", "BUY @ " + C, 1 );
AlertIf( Sell, "", "SELL @ " + C, 2 );

for (i=BarCount-1; i>1; i--) {
if (Buy[i] == 1) {
entry = O[i];
sig = "BUY";
sl = sloss[i];
tar1 = entry + (entry * .0040);
tar2 = entry + (entry * .0085);
tar3 = entry + (entry * .0179);
bars = i;
i = 0;
}
if (Sell[i] == 1) {
sig = "SELL";
entry = O[i];
sl = sloss[i];
tar1 = entry - (entry * .0040);
tar2 = entry - (entry * .0085);
tar3 = entry - (entry * .0212);
bars = i;
i = 0;
}
}

Offset = 20;
Clr = IIf(sig == "BUY", colorLime, colorRed);
ssl = IIf(bars == BarCount-1, sloss[BarCount-1], Ref(sloss, -1));
sl = ssl[BarCount-1];

printf("Last " + sig + " Signal came " + (BarCount-bars) + " bars ago");
printf("\n" + sig + " @ : " + entry + "\nStop Loss : " + sl + " (" + WriteVal(IIf(sig == "SELL",entry-sl,sl-entry), 2.2) + ")"+ "\nTarget_1 : " + tar1 + "\nTarget_2 : " + tar2 + "\nTarget_3 : " + tar3);
printf("\nCurrent P/L : " + WriteVal(IIf(sig == "BUY",(C-entry),(entry-C)),2.2));

if (messageboard == 0) {
GfxSelectFont( "Tahoma", 13, 100 );
GfxSetBkMode( 1 );
GfxSetTextColor( colorWhite );

if (sig =="BUY")
GfxSelectSolidBrush( colorGreen ); // this is the box background color
else
GfxSelectSolidBrush( colorRed ); // this is the box background color

pxHeight = Status( "pxchartheight" ) ;
xx = Status( "pxchartwidth");
Left = 1100;
width = 310;
x = 05;
x2 = 200;

y = Status( "pxchartheight" );

GfxSelectPen( colorGreen, 1); // broader color
GfxRoundRect( x, y - 143, x2, y , 7, 7 ) ;
GfxTextOut( ( " www.IntradayAFL.com "), 10, y-140) ;
GfxTextOut( Name(),13,y-120);

GfxTextOut( ("" + WriteIf(sig =="BUY",sig + " @ ",sig + " @") + " : " + entry), 13, y-100);
GfxTextOut( ("Trailing SL : " + sl + " "), 13, y-80);
GfxTextOut( ("TGT:1 : " + tar1), 13, y -60);
GfxTextOut( ("TGT:2 : " + tar2), 13,y-40);
GfxTextOut( ("Current P/L : " + WriteVal(IIf(sig == "BUY",(C-entry),(entry-C)),2.2)), 13, y-20);;
}

c.trader · Jan 16, 2015

sir please edit this afl according to
BUY AND COVER ON SAME SIGNAL
SELL AND SHORT ON SAME SIGNAL
1) as like buy ---sell+short---cover+buy----
2) as like sell ---buy+cover---short+sell----
one more problem is it only takes first signal as
buy
it naver takes if first signal was sell
please sir help
NOT WORKING I TESTET IT ON AMBIBROKER 9

amitrandive · Jan 16, 2015

c.trader said:

Please check the earlier post, it is taking sell signal as the first.
Or clearly explain with images what you want.

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Simple Coding Help - No Promise.

tinchu76

Active Member

sr114

Well-Known Member

tinchu76

Active Member

tinchu76

Active Member

priyaramesh

New Member

priyaramesh

New Member

c.trader

Active Member

amitrandive

Well-Known Member

c.trader

Active Member

amitrandive

Well-Known Member

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