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    You are looking at an outdated v7 version of this document. Switch to the v8 version to see the up to date information.

    class anychart.core.stock.indicators.BBands Improve this Doc

    Bollinger Bands (BBands) indicator class.

    Methods Overview

    Series
    lowerSeries()Indicator Lower Series settings.
    middleSeries()Indicator Middle Series settings.
    upperSeries()Indicator Upper Series settings.
    Specific Indicators Settings
    deviation()Indicator deviation settings.
    period()Indicator period settings.

    Methods Description

    deviation

    deviation()Since version 7.13.0

    Getter for the deviation.

    Returns:

    number - The indicator deviation.

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    deviation(value)Since version 7.13.0

    Setter for the deviation.

    Params:

    NameTypeDefaultDescription
    valuenumber
    2
    		 Deviation.

    Returns:

    anychart.core.stock.indicators.BBands - Self instance for method chaining.

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    lowerSeries

    lowerSeries()Since version 7.13.0

    Getter for the indicator Lower Series.

    Returns:

    anychart.core.stock.series.Base | anychart.core.stock.scrollerSeries.Base - Indicator Lower Series.

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    lowerSeries(type)Since version 7.13.0

    Setter for the indicator Lower Series.

    Params:

    NameTypeDefaultDescription
    typeanychart.enums.StockSeriesType | string
    "line"
    		 Type of the indicator Lower Series.

    Returns:

    anychart.core.stock.indicators.BBands - Self instance for method chaining.

    Try it:

    middleSeries

    middleSeries()Since version 7.13.0

    Getter for the indicator Middle Series.

    Returns:

    anychart.core.stock.series.Base | anychart.core.stock.scrollerSeries.Base - Indicator Middle Series.

    Try it:

    middleSeries(type)Since version 7.13.0

    Setter for the indicator Middle Series.

    Params:

    NameTypeDefaultDescription
    typeanychart.enums.StockSeriesType
    "line"
    		 Type of the indicator Middle Series.

    Returns:

    anychart.core.stock.indicators.BBands - Self instance for method chaining.

    Try it:

    period

    period()Since version 7.13.0

    Getter for the period.

    Returns:

    number - The indicator period.

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    period(value)Since version 7.13.0

    Setter for the period.

    Params:

    NameTypeDefaultDescription
    valuenumber
    20
    		 Period to set.

    Returns:

    anychart.core.stock.indicators.BBands - Self instance for method chaining.

    Try it:

    upperSeries

    upperSeries()Since version 7.13.0

    Getter for the indicator Upper Series.

    Returns:

    anychart.core.stock.series.Base | anychart.core.stock.scrollerSeries.Base - Indicator Upper Series.

    Try it:

    upperSeries(type)Since version 7.13.0

    Setter for the indicator Upper Series.

    Params:

    NameTypeDefaultDescription
    typeanychart.enums.StockSeriesType | string
    "line"
    		 Type of the indicator Upper Series.

    Returns:

    anychart.core.stock.indicators.BBands - Self instance for method chaining.

    Try it: