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Re: Volatility Measurements



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try inserting the close as per following code:

{Indicator}
Inputs: Length(34),Smooth(13),StdDevUp(2),StdDevDn(-2);

Plot1(BollingerBand(Close,Vidya(Length,Smooth),StdDevUp),"BollTop");
Plot2(BollingerBand(Close,Vidya(Length,Smooth),StdDevDn),"BollBot");

-----Original Message-----
From: David Powell <dwpowell@xxxxxxxxxxxxxxxx>
To: omega-list@xxxxxxxxxx <omega-list@xxxxxxxxxx>
Date: October 5, 1998 1:43 PM
Subject: Volatility Measurements


>I am trying to come up with a choppy vs. trend measurement.
>One of my rabbit trails has me trying to put Bollinger Bands on a VIDYA.
>I figure when they blow up, the market is beginning a trend and when
>they contract, the market is beginning a congestion.  The problem is I
>can't get the code (see below) to verify.
>Any help would be greatly appreciated.  If anyone has a better idea,
>please, I'd love to hear it . . . my mind is turning to mush.
>-David
>{Indicator}
>Inputs: Length(34),Smooth(13),StdDevUp(2),StdDevDn(-2);
>
>Plot1(BollingerBand(Vidya(Length,Smooth),StdDevUp),"BollTop");
>Plot2(BollingerBand(Vidya(Length,Smooth),StdDevDn),"BollBot");
>{I have Vidya as a function}
>
>
>
>