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Interface: SeriesOptionsCommon

Represents options common for all types of series

Properties​

lastValueVisible​

lastValueVisible: boolean

Visibility of the label with the latest visible price on the price scale.

Default Value​

true, false for yield curve charts

title​

title: string

You can name series when adding it to a chart. This name will be displayed on the label next to the last value label.

Default Value​

''

priceScaleId?​

optional priceScaleId: string

Target price scale to bind new series to.

Default Value​

'right' if right scale is visible and 'left' otherwise

visible​

visible: boolean

Visibility of the series. If the series is hidden, everything including price lines, baseline, price labels and markers, will also be hidden. Please note that hiding a series is not equivalent to deleting it, since hiding does not affect the timeline at all, unlike deleting where the timeline can be changed (some points can be deleted).

Default Value​

true

priceLineVisible​

priceLineVisible: boolean

Show the price line. Price line is a horizontal line indicating the last price of the series.

Default Value​

true, false for yield curve charts

priceLineSource​

priceLineSource: PriceLineSource

The source to use for the value of the price line.

Default Value​

{@link PriceLineSource.LastBar}

priceLineWidth​

priceLineWidth: LineWidth

Width of the price line.

Default Value​

1

priceLineColor​

priceLineColor: string

Color of the price line. By default, its color is set by the last bar color (or by line color on Line and Area charts).

Default Value​

''

priceLineStyle​

priceLineStyle: LineStyle

Price line style.

Default Value​

{@link LineStyle.Dashed}

priceFormat​

priceFormat: PriceFormat

Price format.

Default Value​

{ type: 'price', precision: 2, minMove: 0.01 }

baseLineVisible​

baseLineVisible: boolean

Visibility of base line. Suitable for percentage and IndexedTo100 scales.

Default Value​

true

baseLineColor​

baseLineColor: string

Color of the base line in IndexedTo100 mode.

Default Value​

'#B2B5BE'

baseLineWidth​

baseLineWidth: LineWidth

Base line width. Suitable for percentage and IndexedTo10 scales.

Default Value​

1

baseLineStyle​

baseLineStyle: LineStyle

Base line style. Suitable for percentage and indexedTo100 scales.

Default Value​

{@link LineStyle.Solid}

autoscaleInfoProvider?​

optional autoscaleInfoProvider: AutoscaleInfoProvider

Override the default AutoscaleInfo provider. By default, the chart scales data automatically based on visible data range. However, for some reasons one could require overriding this behavior.

Default Value​

undefined

Examples​

const firstSeries = chart.addSeries(LineSeries, {
    autoscaleInfoProvider: () => ({
        priceRange: {
            minValue: 0,
            maxValue: 100,
        },
    }),
});
const firstSeries = chart.addSeries(LineSeries, {
    autoscaleInfoProvider: () => ({
        priceRange: {
            minValue: 0,
            maxValue: 100,
        },
        margins: {
            above: 10,
            below: 10,
        },
    }),
});
const firstSeries = chart.addSeries(LineSeries, {
    autoscaleInfoProvider: original => {
        const res = original();
        if (res !== null) {
            res.priceRange.minValue -= 10;
            res.priceRange.maxValue += 10;
        }
        return res;
    },
});

conflationThresholdFactor?​

optional conflationThresholdFactor: number

Conflation smoothing factor for this series. Overrides the global time scale option. Controls how aggressively conflation is applied specifically to this series.

  • 1.0 = conflate only when display can't show detail (default, performance-focused)
  • 2.0 = conflate at 2x the display threshold (moderate smoothing)
  • 4.0 = conflate at 4x the display threshold (strong smoothing)
  • 8.0+ = very aggressive smoothing for very small charts

Higher values result in fewer data points being displayed for this series, creating smoother but less detailed charts. This allows different series on the same chart to have different conflation levels.

Default Value​

undefined (uses global time scale option)