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Re: [amibroker] database question



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The Trend Detector Oscillator (TDO) :

Equation :

Trend Detector Oscillator (TDO) = [Standard Deviation 
(close,20)/Close] * 100

Where :
Standard Deviation (close, 20) = The 20-day Standard Deviation 
applied to the closing price of any issue.

Close = The Daily Closing Price of any issue.


Concept :
The key concept behind the TDO formula is dividing the 20-day 
standard deviation by the daily closing price. That in turn, makes 
the TDO much more sensitive to daily price fluctuations than the 
regular standard deviation formula, and gives it two great 
advantages. First, it helps the TDO make new peaks as the market 
moves, and consequently, generate more accurate signals. It helps 
draw trend lines and spot more technical formations on the 
oscillator which automatically back similar formations on the price 
chart.

Does anybody knows to AFLize this ?

Cheers-

Purshotam K









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