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RE: [amibroker] Re: Question regarding real-time trading



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Dear Rajiv

Thanks for your code.
Can you post a simple coding with price and MACD with your newbar code.
Since I cant code,I am requesting this
rvlv-Hyderabad
--- On Mon, 8/17/09, Rajiv Arya <rajivarya87@xxxxxxxxxxx> wrote:

From: Rajiv Arya <rajivarya87@xxxxxxxxxxx>
Subject: RE: [amibroker] Re: Question regarding real-time trading
To: amibroker@xxxxxxxxxxxxxxx
Date: Monday, August 17, 2009, 12:04 PM

 
I do this for timed based bar
 
PrevTN = StaticVarGet( "TimeNumber" );
TN = LastValue(TimeNum( ));
NewBar = TN != PrevTN;
StaticVarSet( "TimeNumber" ,TN);

This should work for any bar type
 
newday=day() !=ref(day( ),-1);
PrevBN=StaticVarGet ("BarofDay" );
BN=lastvalue( barssince( newday,1) );
newbar=BN!=PrevBN;
StaticVarSet( "BarofDay" ,BN);
 
if (newbar)
{..... do trading code
 
}
 

 

To: amibroker@xxxxxxxxx ps.com
From: juliangoodsell@ yahoo.com. au
Date: Mon, 17 Aug 2009 14:59:41 +0000
Subject: [amibroker] Re: Question regarding real-time trading

 
I might be missing something in your question but if you want to know if a new bar has arrived, you could just check the value of barindex?

LastBar = LastValue(BarIndex( ));
prevLastBar = StaticVarGet( "prevlastbar" );

// Initialise
if (IsNull(prevLastBar )){
prevLastBar = LastBar;
StaticVarSet( "prevlastbar" , prevLastBar) ;
}

if (LastBar > prevLastBar) {
_TRACE("New Bar");
StaticVarSet( "prevlastbar" , LastBar);
}

Regards,
Jules.

--- In amibroker@xxxxxxxxx ps.com, "scourt2000" <stevehite@x ..> wrote:
>
>
> Would it be of value to any other real-time traders here (besides me, of course) to have Amibroker automatically notify a script when the 1st tick of a new bar is coming into the script? This way, you don't have to know what kind of bar you're dealing with (minute-based, tick-based, volume-based) and try to do the calc yourself.
>
> I guess it would be something like a toggle trigger that you check in a simple IF condition and that toggle is only entered into on the 1st tick of each new bar.
>
> Just wanted to get an idea of the interest before going through the formal procedure of entering it into the Amibroker wish list area.
>
> Thanks.
>




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