Howard, I think that "90 days" is for the moving average on OBV not for the OBV it self.
Shak --- In [email protected], "Howard R. Hansen" <[EMAIL PROTECTED]> wrote: > > The Quotes Plus Help File says "The OBV is displayed with a 90- period > simple moving average of the OBV". > > Howard > > shak458956 wrote: > > > > Dose anyone know what time period is used for building On The Balance > > Volume in QP Charts? I calculated the metric from raw data using 20 > > days as well as 14 days, but my numbers do not match QP Charts. > > > > What is the appropriate (industry standard) period for this metric. > > > > Thanks, > > > > Shak > > > > >
