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[amibroker] Re: Need help with formula, please...



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Sorry, I don't understand what you're asking. I haven't used
stockfetcher. What does DMA(28,-14) mean?

You can just use the Cross function to check for crossovers.

GP


--- In amibroker@xxxxxxxxxxxxxxx, "ax_ray2222" <ax_ray2222@xxx> wrote:
>
> GP, thank you for the help, I want to make a continuation of the 
> Displaced MA(28,-14) and with your help it will do this for the last 14 
> days but it seems that it is verticaly displaced. Is any way we can 
> make this to plot in the continuation of the DMA(28,-14). I'll put here 
> the entire code I have at the moment, and if you used stockfetcher.com 
> you can see the DMA(28,-14) there:
> 
> _SECTION_BEGIN("DispMA");
> P = ParamField("Field");
> Type = ParamList("Type", "Simple,Exponential,Double Exponential,Tripple 
> Exponential,Wilders,Weighted");
> Periods = Param("Periods", 30, 2, 100 );
> Displacement = Param("Displacement", 15, -50, 50 );
> m = 0;
> 
> if( Type == "Simple" ) 					m = MA( P, 
> Periods );
> if( Type == "Exponential" ) 			m = EMA( P, Periods );
> if( Type == "Double Exponential" ) 	m = DEMA( P, Periods );
> if( Type == "Tripple Exponential" ) 	m = TEMA( P, Periods );
> if( Type == "Wilders" ) 				m = Wilders( P, 
> Periods );
> if( Type == "Weighted" ) 				m = WMA( P, 
> Periods );
> 
> Plot( m, _DEFAULT_NAME(), ParamColor("Color", ColorCycle), ParamStyle
> ("Style"), 0, 0, Displacement );
> bi = BarIndex();
> s5 = IIf(bi-bi[0] >= BarCount-14, MA(Close, 14), Null);
> Plot( s5,_DEFAULT_NAME(), ParamColor("Color", ColorCycle), ParamStyle
> ("Style") );
> _SECTION_END();
> 
> I'd like to be able to scan for the crossovers of the DMA with an EMA
> (9) for example, and thst will happend only during the last 14 days, so 
> it will be actually a crossover of the s5 with the EMA(9) I guess.
> Do you any idea on this? 
> 
> thanks a lot, Ray
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "gp_sydney" <gp.investment@> wrote:
> >
> > > Actually, I just noticed there's a new function called BarIndex()
> > 
> > Sorry, just realised this is not a new function (got confused by the
> > red star in the help) and that according to the help, it may not be
> > accurate if QuickAFL is on. So if using that, I think you might need:
> > 
> > bi = BarIndex();
> > s5 = IIf(bi-bi[0] >= BarCount-14, MA(Close, 5), Null);
> > 
> > GP
> >
>




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