ta.bbw() - Pine Script Function

ta.bbw()

Overview

Bollinger Bands Width. The Bollinger Band Width is the difference between the upper and the lower Bollinger Bands divided by the middle band.

Syntax

ta.bbw(series, length, mult) → series float

Parameters

Name	Type	Description
series	series int/float	Series of values to process.

Returns

Bollinger Bands Width.

Remarks

• na values in the source series are ignored; the function calculates on the length quantity of non-na values.

Examples

Example 1

//@version=6
indicator("ta.bbw")
plot(ta.bbw(close, 5, 4), color=color.yellow)// the same on pinef_bbw(src, length, mult) => float basis = ta.sma(src, length)
float dev = mult * ta.stdev(src, length) (((basis + dev) - (basis - dev)) / basis) * 100
plot(f_bbw(close, 5, 4))

See Also

• ta.bb
• ta.sma
• ta.stdev