BBPctF

BBPctF

Category

Description

Bollinger band percent (%B) as a function

Syntax

BBPctF(expr, len, mult)

Parameters

expr - data series formula

len - lookback period

mult - number of standard deviations

Notes

The BBPct indicator always uses the series of closing prices for its calculations.

This function makes it possible to calculate the %B of any series of values.

This function supports one-pass calculation when used in the Data Section with a non-variable count.