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Re: Bollinger Band Width



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Jim,

You're quite right: this formula I am using with Windows On Wall Street. It's similar to 
MS language but not totally...

> >  ((c+std(c,20,2)-mov(c,20,s))/(std(c,20,4)))*100

Should read instead:

((c+2*stdev(c,20)-mov(c,20,s))/(4*stdev(c,20)))*100


Alberto Torchio
 Torino, Italy