Hi Tomasz,
thanks for the answer. But if the available physical memory is 6135MB... then
why is 2047 "In-memory cache" in Amibroker the maximum?
in 32-bit and 64-bit version.
Kind regards, dubi
--- In amibroker@yahoogroups.com, Tomasz Janeczko wrote:
>
> Hello,
>
> This setting is NOT maxim
Hello,
See:
http://www.amibroker.com/guide/compat.html
Any 32-bit application can see only 4GB of virtual memory on 64-bit Windows and
only 2GB or 3GB on 32-bit Windows
no matter how much RAM you have.
Half of 4GB is 2GB.
With regards to native 64-bit version it can address even 1000GB virtua
Hi, can anyone tell me how to add extra fields to a backtest trade list report
and results window?
For example, I would like to see the ATR value at the time of the trade open
and trade close. Also, the stop level used when a system sets the stop level
using the ApplyStop() funtion.
Thanks,
P
Same answer as 5 hours ago ;)
http://finance.groups.yahoo.com/group/amibroker/message/150894
Mike
--- In amibroker@yahoogroups.com, "pcmoxon" wrote:
>
> Hi, can anyone tell me how to add extra fields to a backtest trade list
> report and results window?
>
> For example, I would like to see th
And, perhaps more directly to your question:
http://finance.groups.yahoo.com/group/amibroker/message/146164
Though, if using a newer version of AB, you can use static arrays as mentioned
by Tomasz in the the thread.
Mike
--- In amibroker@yahoogroups.com, "Mike" wrote:
>
> Same answer as 5 hou
Made a small change to the code; now the URL has changed:
http://www.amibroker.com/members/library/detail.php?id=1307
--- In amibroker@yahoogroups.com, "rise_t575" wrote:
>
>
>
> The Percent Volatility Money Manager is online now at AB's AFL Libary:
>
> http://www.amibroker.com/members/libr
Mike,
Just out of interest (as I've already solved this using CBT):
Is it possible to code the following exact position sizing formula without
using CBT? I think not, as one needs the updated current equity during the
backtest (as with all PS models):
psUnits = int( currEquity * ( pctVolaR
enter the lookback month's in the parameter and the AFL plots a single
horizontal line.
cheers
On Fri, Jul 9, 2010 at 3:17 PM, mrugenmetha MEHTA wrote:
>
>
> hi,
>
> how can i plot multiple horizontal like 3months high,1year high,2years
> high..help needed
>
> thx in advance
>
> --- On *Fri
Hi,
Did you see *gapup() and **gapdown()* ?
And associated formulas into AB library...
http://www.amibroker.com/guide/afl/afl_view.php?id=58
Best regards
Le 09/07/2010 20:58, chuck_win a écrit :
I want to find the open gaps. I use 30m bar. I check price at 9:30am
very day. if open price
Ken, I thought of a way that might work for backfilling via DDE from
thinkorswim.
The DDE interface also works with thinkorswim's onDemand tick by tick
playback capability. Thus you can start onDemand from a point in the past
and play forward the tick and quote streams.
The only problem I can se
Kevin, if you haven't already seen them,
http://www.amibroker.com/dde.htmlhas the following suggestions for
getting a DDE connection.
In addition, it might be worth - before starting AmiBroker - to start
thinkDesktop, click "Export to Excel" or "Export to Calc", and paste into
Excel/Calc to verify
This showed up in a past messege:
> > AmiBroker 5.30.1 64-bit edition (experimental) is now available for
> > download from:
> > http://www.amibroker.com/x64/
And this is what shows up at that site regarding getting a license:
>>IMPORTANT: The LICENSE KEY for AmiBroker 64 bit version is different
Many thanks for the update. So I will wait for the "development version" of the
64-bit version.
Kind regards, dubi
--- In amibroker@yahoogroups.com, Tomasz Janeczko wrote:
>
> Hello,
>
> See:
> http://www.amibroker.com/guide/compat.html
>
> Any 32-bit application can see only 4GB of virtual
David:
My first reaction is that the time stamp thing you highlight (Amibroker
currently ignores time and req fields --- BUT!! the html page says the
current DDE.DLL is Jan 5, 2007, but when I updated, the date on the
downloaded DDE.DLL was in early 2010 -- perhaps the most recent DLL does
recog
Yes, that is what it means. If you upgrade your 'regular' 32bit edition
to the 'professional' 32bit edition first, then you can try the 64bit
'professional' edition. There is no 'regular' 64bit edition.
On 7/10/2010 09:39, gmorlosky wrote:
This showed up in a past messege:
> > AmiBroker 5.3
Hi,
I want to compare the close price at 9:30 am with the yesterday's close price.
Thanks very much for you assistance.
Charles
--- In amibroker@yahoogroups.com, reinsley wrote:
>
>
> Hi,
>
> Did you see *gapup() and **gapdown()* ?
>
> And associated formulas into AB library...
>
> http:/
Hello,
Yes 64-bit version of AmiBroker is available only to licensed users of
Professional Edition.
If you have Standard only, you need to upgrade.
Best regards,
Tomasz Janeczko
amibroker.com
On 2010-07-10 15:39, gmorlosky wrote:
> This showed up in a past messege:
>>> AmiBroker 5.30.1 64-bit
Good morning,
I'm working on a small project where I have 4 variables. If I do a backtest
with certain values I get the correct answer (in my particular case 60% gain
10%drawdown). However, when I do an optimization with these variables (the
values that I used to get the right answer are within
Hi,
For analysis purpose, I want to check rule at a specific time, and buy at
previous bar's close. However,
buyprice = ref(close, -1); doesn't work.
it always use current close price as buyprice.
Thanks much for any assistance.
Charles
Ken, please let us know what you learn from support about whether the
AmiBroker DDE DLL now recognizes the time stamp.
To turn on OnDemand, click the orange OnDemand button in the upper right of
thinkDesktop. You'll notice that the upper left becomes orange, your
positions disappear, and your net
I'm going to shame myself by asking a very simple question... why does the
following code produce an error...? Namely that 'test_sig' has been used
without being initialized.
procedure Test()
{
if( test_sig ) _TRACE("Hello");
}
test_sig = 0;
Test();
I was under the impression that defining
I believe that you will get what you want simply by using a dynamic value
passed to SetPositionSize, expressed as a percentage of equity.
AmiBroker will use the current value of equity, on a bar by bar basis, when
resolving the calculation. The situations that require CBT are when you need to
k
Your assumption is mistaken. Unless explicitly stated otherwise, the scope of
the variable is dictated by where it first appears. Since test_sig first
appears within your procedure, it defaults to local to that procedure. You can
override that by declaring it global from within the procedure, or
Ahhh. Ok. I've got you... I was under the impression it was where they are
'first used'.
i.e. if a function is not called in the main code until after the declaration
of a variable (outside of the function) then it was 'first used' in the main
code and hence global... I guess 'first used' means
I figured it out myself by using
SetOption("PriceBoundChecking", False);
Charles
--- In amibroker@yahoogroups.com, "chuck_win" wrote:
>
> Hi,
>
> For analysis purpose, I want to check rule at a specific time, and buy at
> previous bar's close. However,
>
> buyprice = ref(close, -1); doesn'
It is resolved by using:
SetOption("PriceBoundChecking", False);
Charles
--- In amibroker@yahoogroups.com, "chuck_win" wrote:
>
> Hi,
>
> I want to compare the close price at 9:30 am with the yesterday's close
> price.
>
> Thanks very much for you assistance.
>
> Charles
>
> --- In amibro
I try to check MA inside Custom back test proc, and get 0 always. It seems like
only those stats are accessible and any others are not.
Thanks very much for any help in advance.
Charles
// iterate through all closed trades.
for (trade = bo.getFirstTrade(); trade; trade = bo.GetNextTrade()) {
Hi,
I want to know how to share data/info between symbols during optimize or
backtest?
Thanks.
Charles
Hey JollyPollyAnna
Thanks a tonne...for your help. Will add your suggestion to the code and check
And one more thing...I LIKED YOUR NAME VERY MUCH...CUTE NAME...
Thanks once again...
Bobby
--- In amibroker@yahoogroups.com, "jollypollyanna" wrote:
>
> --- In amibroker@yahoogroups.com, "Bobby R"
Hello,
I need some help in coding the below mentioned conditions to generate: BUY
signal :
(Price >14EMA) AND (Price > 20MA) AND (Accdist() > MA(Accdist(),20)) AND
(Accdist > EMA(Accdist(),14))
and vice versa for SELL
(Price < 14EMA) AND (Price <20MA)AND (Accdist() < MA(Accdist(),20)) AND
(Acc
The current symbol during custom backtesting is ~~~Equity.
If you want to make function calls using the symbol of the trade, then you must
either save the result as a static array before entering the custom backtesting
code, else use Foreign or SetForeign/RestorePriceArrays within the custom
ba
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