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Hi Stan,
I posted the AFL code for Daryl Guppy's Count Back Line (CBL) on this Group
on 1st March 2008. Check message # 120633.
Cheers,
Gordon Sutherland
-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of Stan Graham
Sent: Tuesday, 18 March 2008 5:07 a.m.
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Guppy Count Back Line
Hi
Thank you for the pointer to the code - it works, but does not
produce the same results as the MetaStock (Guppy's) code. The
MetaStock code is in two part - High and Low: Here's the High part:
HighDays := Input("Enter # days to cover last HIGH for CBL calc'n:",
3, 55, 13);
If(HIGH < HHV(HIGH, HighDays), {then ...} PREV, {previous CBLhi,
else...} If(Ref(L,-2) < Ref(L,-1) AND Ref(L,-2) < L AND Ref(L,-1) <
L, {then ...} Ref(L,-2), {2nd day back low, else...} If((Ref(L,-3)<
Ref(L,-2) AND Ref(L,-3) < Ref(L,-1) AND Ref(L,-3) < L) AND (Ref(L,-2)
< L OR Ref(L,-1) < L), {then ... } Ref(L,-3), {3rd day back low,
else...} If((Ref(L,-4)< Ref(L,-3) AND Ref(L,-4) < Ref(L,-2) AND Ref
(L,-4) < Ref(L,-1) AND Ref(L,-4) < L) AND (Ref(L,-3)< L OR Ref(L,-2)
< L OR Ref(L,-1) < L), {then... } Ref(L,-4), {4th day back low,
else...} If((Ref(L,-5)< Ref(L,-4) AND Ref(L,-5) < Ref(L,-3) AND Ref
(L,-5) < Ref(L,-2) AND Ref(L,-5) < Ref(L,-1) AND Ref(L,-5) < L) AND
(Ref(L,-4)< L OR Ref(L,-3) < L OR Ref(L,-2) < L OR Ref(L,-1) < L),
{then ...} Ref(L,-5), {5th day back low, else...} PREV )))))
Here is the Low part:
LowDays := Input("Enter # days to cover last LOW for CBL calc'n:", 3,
55, 13);
If(LOW > LLV(LOW, LowDays), {then ...} PREV, {previous CBLlo,
else...} If(Ref(H,-2) > Ref(H,-1) AND Ref(H,-2) > H AND Ref(H,-1) >
H, {then ...} Ref(H,-2), {2nd day back high,else...} If((Ref(H,-3)>
Ref(H,-2) AND Ref(H,-3) > Ref(H,-1) AND Ref(H,-3) > H) AND (Ref(H,-2)
> H OR Ref(H,-1) > H), {then ... } Ref(H,-3), {3rd day back
high,else...} If((Ref(H,-4)> Ref(H,-3) AND Ref(H,-4) > Ref(H,-2) AND
Ref(H,-4) > Ref(H,-1) AND Ref(H,-4) > H) AND (Ref(H,-3)> H OR Ref(H,-
2) > H OR Ref(H,-1) > H), {then... } Ref(H,-4), {4th day back
high,else...} If((Ref(H,-5)> Ref(H,-4) AND Ref(H,-5) > Ref(H,-3) AND
Ref(H,-5) > Ref(H,-2) AND Ref(H,-5) > Ref(H,-1) AND Ref(H,-5) > H)
AND (Ref(H,-4)> H OR Ref(H,-3) > H OR Ref(H,-2) > H OR Ref(H,-1) >
H), {then ...} Ref(H,-5), {5th day back high,else...} PREV )))))
I have tried to transalate it - but no success! Seems I have been
retired too long - lost my programming skills!!!
Stan Graham
--- In amibroker@xxxxxxxxxxxxxxx, "Prashanth" <prash454.ta@xxx> wrote:
>
> Is the attached what you were looking for?
>
> Cheers
>
> Prashanth
>
> ----- Original Message -----
> From: "Stan Graham" <asahi3@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Monday, March 17, 2008 9:57 AM
> Subject: [amibroker] Guppy Count Back Line
>
>
> > Has anyone written the code for the "Guppy Count Back Line" in
> > Amibroker? It is an interesting method of determining the Entry
point
> > and Trailing stops based on the volatility of the stock. I have
been
> > trying the build the code but am having problems with it. Hope
someone
> > can help. I tried to tranalate it from Metastock but no luck -
though
> > still trying...
> > Stan
> >
> >
> > ------------------------------------
> >
> > Please note that this group is for discussion between users only.
> >
> > To get support from AmiBroker please send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > http://www.amibroker.com/devlog/
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> > Yahoo! Groups Links
> >
> >
> >
>
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Please note that this group is for discussion between users only.
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