_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();
////////////////extremely strong/weak cond/////////////////
nobuy=IIf(C<MA(L,100) AND C<EMA(L,20) AND C<MA(Avg,4),1,0);
noshort=IIf(C>MA(L,100) AND C>EMA(L,20) AND C>MA(Avg,4),1,0);
//Plot(LLV(Low,360),"",colorWhite,styleNoLine);
//////////////////first formula of mean reversion////////////////////////////
b2=24;//Optimize("2valup",89,10,90,1);//best value obt is 45
s2=13;//Optimize("2vap",90,10,90,1);//best value obt is 28

RSIsmoothner=8;//Optimize("rsm",5,1,21,1);// best value obt is 5
rsiper=3;///Optimize("dd",3,2,20,1);//best value is 3
slf=slf=0.06;///Optimize("stoploss",0.03,0.02,.07,.01);


x=RSI(RSIper);
y=MA(RSI(RSIper),RSIsmoothner);
p=MA(RSI(2),3);
Buy=Cross(x,y) AND p<b2 AND nobuy==0;
BuyPrice=ValueWhen(Buy,Close,1);
Sell= Close<BuyPrice-slf*C OR (Cross(y,x) AND p>28);
Short=Cross(y,x) AND p>s2 AND noshort==0;;
ShortPrice=ValueWhen(Short,Close,1);
Cover=Close>ShortPrice+slf*C OR (Cross(x,y) AND p<45 ) ;
Buy = ExRem( Buy, Sell );
Sell = ExRem( Sell, Buy );
Short=ExRem(Short,Cover);
Cover=ExRem(Cover,Short);

PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorWhite);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorWhite);
PlotShapes(IIf(Short,shapeDownTriangle,shapeNone),colorYellow);
PlotShapes(IIf(Cover,shapeUpTriangle,shapeNone),colorYellow);
PositionSize=C*50;
GfxSetOverlayMode(1);
GfxSelectFont("Tahoma", Status("pxheight")/12 );
GfxSetTextAlign( 6 );// center alignment
GfxSetTextColor( ColorRGB( 200, 200, 200 ) );
GfxSetBkMode(1); // transparent
GfxTextOut( "N i f t y  P a g e", Status("pxwidth")/2, Status("pxheight")/12 );