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In a message dated 98-07-14 22:06:34 EDT, you write:
<< I'm horrible at programming language for formulas. Can anyone
help me with a simple formula to track the daily width of a 20
period Bollinger Band
(a simple line defining the "spread" between the top and bottom
band would be great). >>
Upper Band:
Mov( C ,20 ,S ) + 2 * ( Std( C ,20 ) )
Lower Band:
Mov( C ,20 ,S ) - 2 * ( Std( C ,20 ) )
Width:
(Mov( C ,20 ,S ) + 2 * ( Std( C ,20 ) ))-(Mov( C ,20 ,S ) - 2 * ( Std( C ,20 )
))
Brooke
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