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Version: 4.0

Series types

In this article you can read a brief overview of all supported series types.

A series customizations​

Any type of series can be customized and the set of available options that you can apply depends on a type of a series (see docs for each series type below).

If you'd like to change any option of a series, you could do this in different ways:

  1. You can specify the default options while creating a series:

    // change default top & bottom colors of an area series in creating time
    const series = chart.addAreaSeries({
        topColor: 'red',
        bottomColor: 'green',
    });

    Note that every method to create a series has an optional options parameter.

  2. You can use ISeriesApi.applyOptions method to apply other options on the fly:

    // updating candlestick series options on the fly
    candlestickSeries.applyOptions({
        upColor: 'red',
        downColor: 'blue',
    });

Area​

An area chart is basically a colored area between the line connecting all data points and the time scale:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const areaSeries = chart.addAreaSeries({ lineColor: '#2962FF', topColor: '#2962FF', bottomColor: 'rgba(41, 98, 255, 0.28)' });

const data = [{ value: 0, time: 1642425322 }, { value: 8, time: 1642511722 }, { value: 10, time: 1642598122 }, { value: 20, time: 1642684522 }, { value: 3, time: 1642770922 }, { value: 43, time: 1642857322 }, { value: 41, time: 1642943722 }, { value: 43, time: 1643030122 }, { value: 56, time: 1643116522 }, { value: 46, time: 1643202922 }];

areaSeries.setData(data);

chart.timeScale().fitContent();
 

Bar​

A bar chart shows price movements in the form of bars.

Vertical line length of a bar is limited by the highest and lowest price values. Open & Close values are represented by tick marks, on the left & right hand side of the bar respectively:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const barSeries = chart.addBarSeries({ upColor: '#26a69a', downColor: '#ef5350' });

const data = [{ open: 10, high: 10.63, low: 9.49, close: 9.55, time: 1642427876 }, { open: 9.55, high: 10.30, low: 9.42, close: 9.94, time: 1642514276 }, { open: 9.94, high: 10.17, low: 9.92, close: 9.78, time: 1642600676 }, { open: 9.78, high: 10.59, low: 9.18, close: 9.51, time: 1642687076 }, { open: 9.51, high: 10.46, low: 9.10, close: 10.17, time: 1642773476 }, { open: 10.17, high: 10.96, low: 10.16, close: 10.47, time: 1642859876 }, { open: 10.47, high: 11.39, low: 10.40, close: 10.81, time: 1642946276 }, { open: 10.81, high: 11.60, low: 10.30, close: 10.75, time: 1643032676 }, { open: 10.75, high: 11.60, low: 10.49, close: 10.93, time: 1643119076 }, { open: 10.93, high: 11.53, low: 10.76, close: 10.96, time: 1643205476 }];

barSeries.setData(data);

chart.timeScale().fitContent();
 

Baseline​

A baseline is basically two colored areas (top and bottom) between the line connecting all data points and the base value line:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const baselineSeries = chart.addBaselineSeries({ baseValue: { type: 'price', price: 25 }, topLineColor: 'rgba( 38, 166, 154, 1)', topFillColor1: 'rgba( 38, 166, 154, 0.28)', topFillColor2: 'rgba( 38, 166, 154, 0.05)', bottomLineColor: 'rgba( 239, 83, 80, 1)', bottomFillColor1: 'rgba( 239, 83, 80, 0.05)', bottomFillColor2: 'rgba( 239, 83, 80, 0.28)' });

const data = [{ value: 1, time: 1642425322 }, { value: 8, time: 1642511722 }, { value: 10, time: 1642598122 }, { value: 20, time: 1642684522 }, { value: 3, time: 1642770922 }, { value: 43, time: 1642857322 }, { value: 41, time: 1642943722 }, { value: 43, time: 1643030122 }, { value: 56, time: 1643116522 }, { value: 46, time: 1643202922 }];

baselineSeries.setData(data);

chart.timeScale().fitContent();
 

Candlestick​

A candlestick chart shows price movements in the form of candlesticks. On the candlestick chart, open & close values form a solid body of a candle while wicks show high & low values for a candlestick's time interval:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const candlestickSeries = chart.addCandlestickSeries({ upColor: '#26a69a', downColor: '#ef5350', borderVisible: false, wickUpColor: '#26a69a', wickDownColor: '#ef5350' });

const data = [{ open: 10, high: 10.63, low: 9.49, close: 9.55, time: 1642427876 }, { open: 9.55, high: 10.30, low: 9.42, close: 9.94, time: 1642514276 }, { open: 9.94, high: 10.17, low: 9.92, close: 9.78, time: 1642600676 }, { open: 9.78, high: 10.59, low: 9.18, close: 9.51, time: 1642687076 }, { open: 9.51, high: 10.46, low: 9.10, close: 10.17, time: 1642773476 }, { open: 10.17, high: 10.96, low: 10.16, close: 10.47, time: 1642859876 }, { open: 10.47, high: 11.39, low: 10.40, close: 10.81, time: 1642946276 }, { open: 10.81, high: 11.60, low: 10.30, close: 10.75, time: 1643032676 }, { open: 10.75, high: 11.60, low: 10.49, close: 10.93, time: 1643119076 }, { open: 10.93, high: 11.53, low: 10.76, close: 10.96, time: 1643205476 }];

candlestickSeries.setData(data);

chart.timeScale().fitContent();
 

Histogram​

A histogram series is a graphical representation of the value distribution. Histogram creates intervals (columns) and counts how many values fall into each column:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const histogramSeries = chart.addHistogramSeries({ color: '#26a69a' });

const data = [{ value: 1, time: 1642425322 }, { value: 8, time: 1642511722 }, { value: 10, time: 1642598122 }, { value: 20, time: 1642684522 }, { value: 3, time: 1642770922, color: 'red' }, { value: 43, time: 1642857322 }, { value: 41, time: 1642943722, color: 'red' }, { value: 43, time: 1643030122 }, { value: 56, time: 1643116522 }, { value: 46, time: 1643202922, color: 'red' }];

histogramSeries.setData(data);

chart.timeScale().fitContent();
 

Line​

A line chart is a type of chart that displays information as series of the data points connected by straight line segments:

const chartOptions = { layout: { textColor: 'black', background: { type: 'solid', color: 'white' } } };
const chart = createChart(document.getElementById('container'), chartOptions);
const lineSeries = chart.addLineSeries({ color: '#2962FF' });

const data = [{ value: 0, time: 1642425322 }, { value: 8, time: 1642511722 }, { value: 10, time: 1642598122 }, { value: 20, time: 1642684522 }, { value: 3, time: 1642770922 }, { value: 43, time: 1642857322 }, { value: 41, time: 1642943722 }, { value: 43, time: 1643030122 }, { value: 56, time: 1643116522 }, { value: 46, time: 1643202922 }];

lineSeries.setData(data);

chart.timeScale().fitContent();