Prasad Rao, STOCHASTICS for Amibroker (AFL)

oscillator, amibroker Prasad Rao,

STOCHASTICS for Amibroker (AFL)

Stochastics indicator showing buy, sell, strong buy, strong sell, bullish, bearish, overbought and oversold.

GfxSetOverlayMode(1);
GfxSelectFont("Tahoma", Status("pxheight")/8 );
GfxSetTextAlign( 6 );// center alignment
GfxSetTextColor( ColorHSB( 42, 42, 42 ) );
GfxSetBkMode(0); // transparent
GfxTextOut( Name(), Status("pxwidth")/2, Status("pxheight")/12 );
SP = Param( "Periods", 10, 1, 200, 1 );
Ksmooth = Param( "%K avg", 5, 1, 200, 1 );
Dsmooth = Param( "%D avg", 5, 1, 200, 1 );
StochDval = StochD( SP , Ksmooth, DSmooth );
StochKval = StochK( SP , Ksmooth);

Overbought = 80;
Oversold = 20;
Plot( StochD( SP , Ksmooth, DSmooth), _DEFAULT_NAME(), ParamColor( "ColorD", colorLavender ), ParamStyle("Style") );
Plot( StochK( SP , Ksmooth), _DEFAULT_NAME(), ParamColor( "ColorK", colorRed ), ParamStyle("Style") );

Plot(Overbought,"Overbought Level",colorRed);
Plot(Oversold,"Oversold Level",colorGreen);

StochBuy = Cross(StochK(SP,Ksmooth), StochD(SP,Ksmooth, DSmooth)) AND
(StochD(SP,Ksmooth, DSmooth) > 20) AND (StochK(SP,Ksmooth) > 20) AND
(StochD(SP,Ksmooth, DSmooth) < 80) AND (StochK(SP,Ksmooth) < 80);

StochSell = Cross (StochD(SP,Ksmooth, DSmooth), StochK(SP,Ksmooth)) AND
(StochD(SP,Ksmooth, DSmooth) > 20) AND (StochK(SP,Ksmooth) > 20) AND
(StochD(SP,Ksmooth, DSmooth) < 80) AND (StochK(SP,Ksmooth) < 80);

StochStrongBuy = Cross(StochK(SP,Ksmooth),StochD(SP,Ksmooth, DSmooth)) AND
(StochD(SP,Ksmooth, DSmooth) < 20) AND (StochK(SP,Ksmooth) < 20) ;

StochStrongSell = Cross (StochD(SP,Ksmooth,DSmooth), StochK(SP , Ksmooth));
(StochD(SP,Ksmooth, DSmooth) > 80) AND (StochK(SP,Ksmooth) > 80);


StochBull = StochK(SP , Ksmooth)>StochD(SP , Ksmooth, DSmooth) AND
(StochD(SP,Ksmooth, DSmooth) > 20) AND (StochK(SP,Ksmooth) > 20) AND
(StochD(SP,Ksmooth, DSmooth) < 80) AND (StochK(SP,Ksmooth) < 80);

StochBear = StochK(SP , Ksmooth)<StochD(SP , Ksmooth, DSmooth)AND
(StochD(SP,Ksmooth, DSmooth) > 20) AND (StochK(SP,Ksmooth) > 20) AND
(StochD(SP,Ksmooth, DSmooth) < 80) AND (StochK(SP,Ksmooth) < 80);

StochOB = (StochD(SP,Ksmooth, DSmooth) > 80) AND (StochK(SP,Ksmooth) > 80);
StochOS = (StochD(SP,Ksmooth, DSmooth) < 20) AND (StochK(SP,Ksmooth) < 20) ;
Title = EncodeColor(colorYellow)+  Title = Name() + "    " + EncodeColor(2) + Date()  + "    "
+EncodeColor(colorWhite)+"Signal(Stochastics) "+EncodeColor(colorWhite)+"Period = "+"["+SP+"]"+"      %K = "+"["+Ksmooth+"]"+ "      %D = "+"["+Dsmooth+"]"+"   ::::   "
+ WriteIf(StochBuy,EncodeColor(colorBrightGreen)+"Buy",WriteIf(StochSell,EncodeColor(colorRed)+"Sell",
WriteIf(StochStrongBuy,EncodeColor(colorBrightGreen)+"Strong Buy",WriteIf(StochStrongSell,EncodeColor(colorRed)+"Strong Sell","Neutral"))))
+EncodeColor(colorWhite)+ "    " + "Stochastics Trend  = "
+WriteIf(StochBull,EncodeColor(colorBrightGreen)+"Bullish",WriteIf(StochBear,EncodeColor(colorRed)+"Bearish",
WriteIf(StochOS,EncodeColor(colorBrightGreen)+"OverSold",WriteIf(StochOB,EncodeColor(colorRed)+"OverBrought","Neutral"))));