Re: [amibroker] TRANSLATION OF AN EASY LANGUAGE FORMULA

[Arthur Sawilejskij <arthur@xxxxxxxxxxxxxxx>]

I've seen the indicator with the following line appended to it - I think it 
is metastock


10*ROC(fish,1,$)


How does this translate to AFL?

Thanks

Arthur
 >Hello,
 >
 >Translated code:
 >
 >Price= ((H+L)/2);
 >Len=10;
 >
 >MaxH=HHV(Price,Len);
 >MinL=LLV(Price,Len);
 >Value1=AMA( 2*((Price-MinL)/(MaxH-MinL)-.5), 0.5 );
 >Value1 = Min( Value1, 0.9999 );
 >Value1 = Max( Value1, -0.9999 );
 >Fish= AMA2( 0.25*log((1+Value1)/(1-Value1)), 1, 0.5 );
 >
 >Plot(Fish, "Fisher", colorRed);
 >Plot( Ref(Fish,-1), "Trigger",colorBlue);
 >
 >
 >Best regards,
 >Tomasz Janeczko
 >amibroker.com
 >----- Original Message -----
 >From: "renilange" <reni.lange@xxxxxxxx>
 >To: <amibroker@xxxxxxxxxxxxxxx>
 >Sent: Wednesday, March 24, 2004 12:25 AM
 >Subject: [amibroker] TRANSLATION OF AN EASY LANGUAGE FORMULA
 >
 >
 >> Could somebody translate this ELA formula in AFL??
 >> It is a really great indicator,called Fisher Transform, I saw it
 >> work by a friend of mine using Tradestation.
 >> It is really worth to translate it!
 >>
 >> Thxs. Reni
 >>
 >> Inputs:    Price((H+L)/2),
 >>            Len(10);
 >>
 >> Vars:      MaxH(0),
 >>            MinL(0),
 >>            Fish(0);
 >> MaxH=Highest(Price,Len);
 >> MinL=Lowest(Price,Len);
 >> Value1=.5*2*((Price-MinL)/(MaxH-MinL)-.5)
 >>   + .5*Value1[1];
 >> If Value1> .9999 then Value1 = .9999;
 >> If Value1< .9999 then Value1 = -.9999;
 >> Fish= 0.25*Log((1+Value1)/(1-Value1)) + 5* Fish[1];
 >>
 >> Plot1 (Fish, "Fisher");
 >> Plot2(Fish[1], "Trigger");
 >>



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