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Cordell - I think it does work... check to see if you set AB to paint
trade arrows (rightclick->parametsr->axis&grid)
one hint I would give you woudl be to "break up" your Buy conditions
so that you can easily plot them and debug them individually.
Try this code out:
----------------------------------------
Plot(OBV(), "OBV", 1);
Buy1 = EMA(OBV(),21) > Ref( EMA(OBV(),21), -5 );
Buy2 = Ref( EMA(OBV(),21),-5) > Ref( EMA(OBV(),21), -10);
Buy = Buy1 AND Buy2;
//PlotShapes( shapeHollowSmallDownTriangle * Buy1 +
shapeHollowSmallUpTriangle * Buy2, IIf( Buy1, colorGreen, colorRed ) );
PlotShapes( shapeUpArrow * Buy, IIf( Buy1, colorGreen, colorRed ) );
------------------------------------------
--- In amibroker@xxxxxxxxxxxxxxx, "ct1942" <ct1942@xxxx> wrote:
>
> I am trying to write an exploration to explore for stocks where the 21
> day MA of OBV is increasing .
>
> Here's what I've done and it doesn't seem to work.
>
> Buy=EMA(OBV(),21) > Ref( EMA(OBV(),21), -5 ) AND Ref( EMA(OBV(),21),
> -5) > Ref( EMA(OBV(),21), -10);
>
> Any help would be appreciated.
>
> Cordell
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