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The basic premise of the Bollinger's bandwidth indicator is to measure
volatility, but it doesn't do this too well.
Volatility as measured by this indicator not only appears late (as
with all lagging indicators), but actually increases after the event.
Marco, plot your indicator on a chart with a big sudden price move
(say, 20~50%), and the problem becomes evident. Normalizing the
indicator will not fix it.
jose
http://www.metastocktools.com
--- In equismetastock@xxxxxxxxxxxxxxx, Khamsina <Khamsina11@xxxx>
wrote:
>
> Hi,
>
> I would like to normalize (0-100 scale) Bollinger's bandwith
> indicator but I just can't figure out how to do it :
>
> Here is the bandwidth indicator :
>
> (BBandTop(Typical(),20,S,2)-BBandBot(Typical(),20,S,2))/
Mov(Typical(),20,S)
>
> Any help would be greatly appreciated,
>
> Regards,
>
> Marco
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