[amibroker] Re: arrows on price chart

["taotra" <taotrader@xxxxxxxxxxx>]

Reni, try this:

Plot(C,"C",colorBlack,styleCandle);

Plot(EMA(O,8),"Open-EMA8",2,1);
Plot(EMA(C,8),"Close-EMA8",9,1);

Buy=Cross(EMA(C,8),EMA(O,8));
Sell=Cross(EMA(O,8),EMA(C,8));

PlotShapes(IIf
(Buy,shapeUpArrow,shapeNone) ,colorBrightGreen,0,Graph0,-15);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,Graph1,-15);
 
Gernot

--- In amibroker@xxxxxxxxxxxxxxx, "renilange" <reni.lange@xxxx> 
wrote:
> Hi, I hope somebody can help a newbee...
> I saw on this forum an interesting formula: one EMA (of close) and 
> another EMA (of 
> 
open ) :                                                             
>                                                                   
> Plot
> 
(C,"C",colorBlack,styleCandle);                                      
>                                                                    
> Plot(EMA(Open,8),"Open-EMA5",2,1);
> Plot(EMA(C,8),"Close-EMA5",9,1);
> 
> How can I plot arrows when : EMA of Close crosses above EMA of 
Open 
> (GREEN) and EMA of Close crosses below ...a red one. .
> Thxs a lot for your help.
> 
> Reni



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