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Hi Dave,
I'm joining the party late, so apologies if this has already been suggested
and tried or if this isn't close to what you're looking for -- of late I've had
no time to keep up with reading the group or do any AB work. This is
something I believe I got the basics of from Dan, adapted long ago and perhaps
there are newer and better ways to do, but it works for my watchlists. Via
the parameters, you may clear, replace or add to a watchlist which you can
select by number. The default is to not clear, and if clearing then to
refill.
As I use it, in other explorations, it allows me to manage watchlists daily
and weekly -- altho I've not had time to do much in explorations and have been
existing on a diet of daily trades in stocks I know well and which have good %
moves daily. This is a trimmed down version of the output, but one can add
ATR, Avg Range, RSI, ADX and a host of other columns to help refine the
information. The multiple column sort now makes this a very viable way for
me to ID trading candidates.
AA Code is below and attached. Enjoy.
Peace and Justice --- Patrick
// Basic Watchlist Management
// Code to clear a watchlist, repopulate that watchlist or add
exploration results to an existing watchlist
w = Param("Empty
Watchlist First? Yes = 1, No = 2" , 2, 1, 2, 1);
w1 = Param("Autofill
Watchlist? Yes = 1, No = 2" , 1, 1, 2, 1);
x = Param ( "Add
Results to an Existing Watchlist? Yes = 1, No = 2" ,
2 , 1 , 2 , 1 ) ; // select whether to add results
to watchlist or not
y = Param("Set
Watchlist Number", 2, 2, 60,1); // sets the watchlist number, but reserves the first 2 and last 4
watchlists
Clear = IIf(w ==1, x==2, 0); if( LastValue(Clear) ) {CategoryRemoveSymbol("", categoryWatchlist, y); }
// -------- Parameter Variables for Exploration
--------------------------------
TCH = Param("High close
value ", 20, 5, 300, 0.5);
TCL = Param("Low close
value " , 5, 1, 10, 0.25);
AVP = Param("Period for
Avg Vol " , 21, 5, 240, 1);
SV = Param("Stock
minimum Avg Vol " , 125000, 50000, 1000000, 5000);
My_Conditions = Close >= tcl AND Close <= tch AND MA( Volume, avp )
> sv;
Filter = My_Conditions;
Buy = Filter;
autoFILL = IIf( w1==1, Filter,0 ) ;
Add = IIf( x==1, Filter , 0 ) ;
if ( LastValue( Add OR autoFill ) )
{ CategoryAddSymbol( "", categoryWatchlist, y );
}
// -------------- Organize the exploration results
------------------------------------
AddTextColumn (IndustryID(1) ," Industry
Sector ", 25.0, colorWhite,
colorBlue);
AddColumn (C, "Close", 2.2, colorDarkGreen, colorLightGrey);
AddColumn (V, "VOLUME",8.0, colorYellow, colorDarkGreen);
AddColumn ( MA(V,AVP) , WriteVal(AVP,3.0)+ " Bar Avg
VOL", 8.0, colorWhite,
colorBlue);
AddColumn ( (V/Ref(MA(V,21),-1))*100,"V % of "+
WriteVal(AVP,3.0) +" dMA" ,3.0, colorLightYellow, colorDarkGrey);
----- Original Message -----
Sent: Sunday, March 26, 2006 12:53
PM
Subject: RE: [amibroker] add scan results
to wathlist programmatically
Hi
Dan,
Is there a
difference? My preference is to put it into all of my exploration
code.
This is the
beginning part (snippet) of most of my
explorations:
//
-------- Parameter Conditions and Variables for Exploration
WLF
= ParamToggle
( "Add Results
to a Watchlist?",
"No|Yes")
;
// WLF –
flag to select whether to add results to watchlist or
not
WLN
= Param("Set
Watchlist Number",
2,
2,
60,1);
// WLN -
sets the watchlist number, but reserves the first 2 and last 4
watchlists
(I am using
line returns to force formatting in this email)
What I would
like to implement is the clearing of the watchlist should I set my WLF to true
or Yes. If I am to copy the results of this scan to my watchlist then I am
going to want to clear it first. The WLF will be true and the WLN will
have the watchlist # that I am going to use with this exploration. In
the future I am most likely going to hard code the watchlist # for each
exploration. This will make it easier to run batch processing via Batman
or scripts (way beyond my skill level at the moment
though).
MM
From:
amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Dan Clark
Sent: Sunday, March 26, 2006 6:32
AM
To:
amibroker@xxxxxxxxxxxxxxx
Subject: RE: [amibroker] add scan results
to wathlist programmatically
Jeff,
Are you going to run
this in a scan or exploration?
Regards,
Dan.
From:
amibroker@xxxxxxxxxxxxxxx
[mailto:amibroker@xxxxxxxxxxxxxxx]
On Behalf Of hongyu
lu
Sent: Saturday, March 25,
2006 10:45 PM
To:
amibroker@xxxxxxxxxxxxxxx
Subject: Re: [amibroker] add scan results
to wathlist programmatically
thanks for all the info to get it work.
here is the summary for reference.
1. To clear watchlists:
function ClearWatchList(_watchListNumber)
{
_toClear =
GetCategorySymbols(categoryWatchlist,
_watchListNumber);
for(i = 0; (symC = StrExtract(_toClear,
i) ) != ""; i++) {
CategoryRemoveSymbol(symC, categoryWatchlist,
_watchListNumber);
}
}
ClearWatchList(0);
ClearWatchList(1);
ClearWatchList(2);
ClearWatchList(3);
2. To add scanned out stocks to
watchlists:
r2 = ConditionA
and ConditionB;
if (LastValue(r2) == 1) {
CategoryAddSymbol("", categoryWatchlist,
1);
}
Buy = 0;
Thanks again!
Jeff
On 3/25/06,
Joe Landry < jelandry@xxxxxxxxxxxxx>
wrote:
Here's
another example. When you go to see if you've been successful be sure to
select refresh all
// clear
Watchlists used to store composite symbols of QP Sector
Runs
WL
=
3; // or use
WL = Param("WL No.",3,1,63,1);
ClearList =
GetCategorySymbols(categoryWatchlist, WL);
for( i = 0; ( symC = StrExtract(ClearList, i) )
!= ""; i++ )
{
CategoryRemoveSymbol( symC, categoryWatchlist, WL );
}
Buy = Sell =0;
----- Original Message -----
Sent: Saturday, March 25,
2006 2:19 PM
Subject: Re: [amibroker] add
scan results to wathlist programmatically
could you give an example? I played with my afl but
could not figure out how to get the scanned
out symbols.
if my buy signal is like below, how to add the scanned
out 'buy' symbols to watch list?
i tried: CategoryAddSymbol(Name(), categoryWatchlist,
10); but got all db symbols added.
i also tried: valuewhen(buy, name()), but got syntax
error.
could you shed some lite on
this?
On 3/25/06, Joe
Landry <jelandry@xxxxxxxxxxxxx> wrote:
There's a
function called categoryaddsymbol...can be used to add your selected ticker to
a watchlist to
build
watchlists. You can also clear your watchlist programmatically.
Best regards
----- Original Message -----
Sent:
Saturday, March 25, 2006 1:04
AM
Subject:
[amibroker] add scan results to wathlist
programmatically
is it possible to add
scan results to wathlist with AFL programmatically? I have to do "add all
results to watch list" all the time at this
point.
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 other support material please check
also:
http://www.amibroker.com/support.html
YAHOO! GROUPS LINKS
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 other support material please check
also:
http://www.amibroker.com/support.html
YAHOO! GROUPS
LINKS
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 other support material please check also:
http://www.amibroker.com/support.html
SPONSORED LINKS
YAHOO! GROUPS LINKS
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