[amibroker] Re: roc of macd

["trikerito" <trikero@xxxxxxxxxxx>]

i tink not. i also plot only roc or calculated or "ownscale" or

k=(Ref (MACD(5,13),-3)%*1000;
j=MACD (5,13)*1000;
 r= (k-j)/k;


with same results.


--- In amibroker@xxxxxxxxxxxxxxx, "bilbo0211" <bilbod@xxx> wrote:
>
> I think it is a scaling issue. The ROC takes on some values that are
> 100's or 1000's of times bigger than the macd.
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "trikerito" <trikero@> wrote:
> >
> > Hi.
> > 
> > it seems that roc of a macd() like roc(macd(12,24),-3) doesnt 
> > function properly.
> > 
> > allways plot a flat line whith litle "sparks", but no correctily.
> > 
> > also i've tried 
> > 
> > P = ParamField( "Price field" );
> > periods = Param("Periods", 15, 1, 200, 1 );
> > k=Ref (MACD(5,13),-3);
> > j=MACD (5,13);
> > r= (k-j)/k;
> > 
> > 
> > //Plot( ROC( P, periods,absmode=True), _DEFAULT_NAME(), ParamColor
> > ( "Color", colorCycle ), ParamStyle("Style")  );
> > //Plot( r, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), 
> > ParamStyle("Style")  );
> > Plot( j, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), 
> > ParamStyle("Style")  );
> > Plot( k, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), 
> > ParamStyle("Style")  );
> > 
> > so
> >  k and j are ploted ok, but r (calculated roc) is the same than 
> > original roc(macd,-3), a flat line with "needles", but nothing 
> > similar than a roc of a EMA or other indicators.
> > 
> > a math bug of ami¿? ¿?something i wrote wrong¿? ¿?any soolution¿?
> > 
> > tia.
> >
>




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