_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{KhanhTruongMBS SGD}} - {{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 ), styleDots | ParamStyle("Style") | GetPriceStyle() ); 
_SECTION_END();










mua =   
C > Ref(H,-1) AND C > Ref(H,-2) AND C > Ref(H,-3) AND C > Ref(H,-4)
AND C*V >1000000

;
 

ban = C < Ref(L,-1)AND C < Ref(L,-2)AND C < Ref(L,-3) AND C < Ref(L,-4)
 ;














 
Buy = ExRem(mua, ban);
Sell = ExRem(ban, mua);

PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorBlue,0,Low,Offset=-10);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,High,Offset=-10);

Filter = Buy OR Sell ;


AddColumn( IIf( Buy, 66,1 ), "buy", formatChar, 1, bkcolor =IIf (Buy,colorGreen, colorRed ));
AddColumn( IIf( Sell, 83,1 ), "sell", formatChar, 1, bkcolor =IIf (Sell,colorRed, colorGreen ));
AddColumn(C,"close",1.2);

AddColumn(C*V,"Gia tri GD ");

AddColumn(((C - Ref(C,-1))/Ref(C,-1))*100 ,"% Tang gia ");
AddColumn(((V - MA(V,50))/MA(V,50))*100 ,"% Dot bien KL");
_SECTION_END();