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Re: [amibroker] MACD and Foreign



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Hello,

Because built-in MACD uses indirectly the Close array
there are actually two solutions to this problem:

1. Overwrite Close array and use build-in MACD:

SaveOrigClose = Close; // save original close array

Close = Foreign( "^NDX", "C");
MACDofNDX = MACD();

Close = SaveOrigClose; // restore

2. Re-implement MACD using EMA

nc = Foreign( "^NDX", "C");
MACDofNDX = EMA( nc, 12 ) - EMA( nc, 26 );


Best regards,
Tomasz Janeczko
===============
AmiBroker - the comprehensive share manager.
http://www.amibroker.com


----- Original Message ----- 
From: <miked@xxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, November 30, 2001 9:16 PM
Subject: [amibroker] MACD and Foreign


> I almost have my first trading system designed. I have another 
> question.
> 
> I am trying to build a trading system that will look at technicals of 
> a company as well as an index at the same time. For instance if the 
> NADAQ is trending down I may not want to go long regardless of the 
> individual stock technicals. 
> 
> I am using the foreign function to import the Index array
> 
> indexc = Foreign( "^NDX", "C");
> 
> I want to compare the MACD of the Index to the Stock. So, if the 
> MACD of the index is less than 0. I don't want to go long on the 
> stock.
> 
> 
> 
> 
> 
> 
> 
> 
> 
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ 
> 
> 
>