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[amibroker] Normalization



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Hi All,

I came accross this article in S & C magazione Oct. 2000 by Brian R. 
Bell 

WHAT IS NORMALIZATION?

Normalization is the process of removing the dependency of our 
indicators on, in most cases, the value of the price.

An indicator like the simple moving average oscillator is dependent 
on several things: the range of prices of the instrument to which it 
is applied, recent volatility, and average price levels. When you 
create an indicator, you need ways of normalizing it so you can apply 
it to different instruments, in different time frames, and in 
different periods of volatility. Here are four different 
normalization techniques that can be applied to your indicators. 
Here, I use the 4/8 moving average oscillator as an example:

Normalizing to average price 
Normalizing to standard deviation of price 
Normalizing to average true range of price, and 
Normalizing to the range of the oscillator itself. 

I realize now that I have to normalize the indicator, instead of 
trying to optimize my entry points which proved to be futile.  The 
4th option Normalizing to the range of the oscillator itself is less 
useful in my view.  Normalizing to the average price may be ok.

My question is which is the best Normalizing to do out of the above 
4.  I am inclining towards ATR, because it is used by more traders 
than the StDev. Any thoughts?

rgds, Pal


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