VHFStudy

Description

Formula

VHFStudy(Series, Periods=200)=begin

   val1 = Abs(RMax($1,periods))

   val2 = RMin($1,periods)

   val3 = RSum(Abs(Diff($1.last, $1.last[1])), Periods)

   retval = NONUM

   if val1 != NONUM AND val2 != NONUM AND val3 != NONUM then begin

      retval = Divide(Diff(val1, val2), val3)

   end

   retval

end

Parameters

SERIES

The SERIES directive makes this formula available as a Formula Study. SERIES refers to the instrument in a chart. SERIES does not become a study parameter.

Periods

The Periods parameter specifies the length, or number of periods, to evaluate. The default is 200 bars.

Return Value

Examples

NA

Comments

NA