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Hi Don,
Wow! Exactly what I was looking for. Many thanks.
I hope to learn to do these codes myself eventually.
Regards,
Larry
On 18 Apr 2007 at 2:13, Don Lindberg wrote:
>
> Larry,
> If I understand what you want, then the code below will satisfy your Buy and Sell statements, as
> well as plot buy and sell arrows.
> Buy = Cross(Ergodic,SigLin);
> Sell = Cross(SigLin,Ergodic);
> PlotShapes( IIf( Buy, shapeDownArrow + shapePositionAbove, shapeNone ), colorGreen );
> PlotShapes( IIf( Sell, shapeHollowUpArrow + shapePositionAbove, shapeNone ), colorRed );
>
> You can then add whatever Filter and AddColumn statements you want for the Exploration.
> (Example:)
> Filter=C>1 AND C<50 ;
> AddColumn(C," Close ",1.2);
> AddColumn(Ergodic," Ergodic ",1.2);
> AddColumn(SigLin," SigLin ",1.2);
>
> Hope this helps,
> Don Lindberg
>
>
>
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Larry
> Sent: Tuesday, April 17, 2007 10:32 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] Blau: TSI & Ergodic Oscillator
>
>
> Hi Rick,
>
> Thank you so much for you response. I saw the following comment in the forum too:
>
> "Green Histogram & Blue line above 0 is buy
> Red Histogram & Blue line under 0 is sell"
>
> However,the poster appeared to be seeking a confirmation whether his/her assumption was
> correct. Unfortunately there was no response to the enquiry.
>
> From my observation, based on a comparison of the Ergodic chat with the price chart of a stock,
> the stock's price will start moving up when the blue signal line crosses above the Ergodic
> oscillator. And the price moves downward when the blue signal line crosses below the Ergodic
> Oscillator.
>
> Could you please devise a code for the crossing without regard to whether it is in the green or red
> histogram?
>
> Once again, thank you.
>
> Larry
>
> P.S. I'll also experiment with the code that you've already given me below.
>
> On 18 Apr 2007 at 1:12, Rick Osborn wrote:
>
> >
> >If, as the forum says...
> >Green Histogram & Blue line above 0 is buy
> >Red Histogram & Blue line under 0 is sell
> >
> >Then the code would be
> >
> >Buy = Ergodic > SigLin AND Hist >= 0;
> >Sell = SigLin > Ergodic AND Hist < 0;
> >Filter = Buy OR Sell;
> >AddColumn(Filter,"Signal",1.0);
> >
> > (you may want to separate the Addcolumn stuff)
> >Rick
> >--- Larry <rayman@xxxxxxxxxxxxxx> wrote:
> >
> >> Hi there,
> >>
> >> I came across the above indicator at
> >> www.amibrokerfan.com (forum).
> >>
> >> I found it useful as an indicator but I was
> >> wondering if it can be turned into a scanner also
> >> with the inclusion of buy and sell signals. I am not
> >> sure but I think a buy signal is when
> >> the signal line crosses above the Ergodic
> >> Oscillator. Could someone please help with the
> >> necessary codes.
> >>
> >> I reproduce the original code below for your easy
> >> reference.
> >>
> >> Thank you.
> >> Larry
> >>
> >> // Blau: TSI & Ergodic Oscillator
> >>
> >> Len_r = Param( "TSI period 'r':", 32 , 1 , 100 );
> >> Len_s = Param( "TSI period 's':", 5 , 1 , 100 );
> >> Len_5 = 5 ;
> >>
> >> Mtm = C - Ref ( C, -1 );
> >> AbsMtm = abs ( Mtm );
> >> //===============================
> >> Num_T = EMA ( EMA ( Mtm, Len_r ), Len_s );
> >> Den_T = EMA ( EMA ( AbsMtm, Len_r ), Len_s );
> >>
> >> TSI = 100 * Nz ( Num_T / Den_T );
> >> //===============================
> >> Num_E = EMA ( EMA ( Mtm, Len_r ), Len_5 );
> >> Den_E = EMA ( EMA ( AbsMtm, Len_r ), Len_5 );
> >>
> >> Ergodic = 100 * Nz ( Num_E / Den_E );
> >> SigLin = EMA ( Ergodic, Len_5 );
> >> //===============================
> >> GraphXSpace = 2 ;
> >> //Plot( TSI, "TSI", colorGreen, styleLine );
> >> ErgCol = colorBlue ;
> >> Plot( Ergodic, "Ergodic Osc.", ErgCol, styleLine
> >> );
> >> Plot( SigLin, "", colorDarkYellow, styleLine );
> >> //===============================
> >> Hist = Ergodic - SigLin;
> >> HistCol = IIf ( Hist>= 0, colorGreen, colorRed );
> >> Plot(Hist, "Histogram", HistCol, styleHistogram |
> >> styleThick |
> >> styleNoLabel );
> >> //===============================
> >> Title = EncodeColor( colorDarkBlue ) + FullName() +
> >> " [" + Name() + "]
> >> " +
> >> EncodeColor( colorDarkGrey ) + WriteVal( DateTime(),
> >> formatDateTime ) +
> >> "\n" +
> >> EncodeColor( colorBrown ) + "Blau: The Ergodic
> >> Oscillator, EO(" +
> >> EncodeColor( ErgCol ) + "r" + EncodeColor(
> >> colorBrown ) + ",5,5 ) " +
> >> EncodeColor( ErgCol ) + "r_Pds: " + Len_r +
> >> EncodeColor( colorGrey40 ) + " (Adjustable).";
> >> //===============================
> >>
> >>
> >
> >Rick Osborn & Associates
> > 885 Sorrento Ave.
> > Oshawa, Ontario L1J 6V6
> >(905) 728-8543 fax 728-0815
> >
> >
>
>
>
>
>
>
>
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