Category

Multi-Bar Functions

Description

Bollinger band top as a function

Syntax

BBTopF(expr, len, mult)

Parameters

expr - data series formula

len - lookback period

mult - number of standard deviations

Notes

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

This function makes it possible to calculate the Bollinger band top of any series of values.

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

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