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TechnicalIndicator

Defines how to represent the market trend using technical indicators

Properties

animation

AnimationModel

Options to customizing animation for the series.

bandColor

string

Options for customizing the BollingerBand in the indicator.

Defaults to ‘rgba(211,211,211,0.25)’

close

string

The DataSource field that contains the close value of y It is applicable for series and technical indicators

Defaults to

dPeriod

number

Defines the period, the price changes over which will define the %D value in stochastic indicators

Defaults to 3

dashArray

string

Defines the pattern of dashes and gaps to stroke the lines in Line type series.

Defaults to ‘0’

dataSource

Object | DataManager

Specifies the DataSource for the series. It can be an array of JSON objects or an instance of DataManager.

<div id='Chart'></div>
let dataManager: DataManager = new DataManager({
        url: 'http://mvc.syncfusion.com/Services/Northwnd.svc/Tasks/'
});
let query: Query = new Query().take(50).where('Estimate', 'greaterThan', 0, false);
let chart: Chart = new Chart({
...
    series: [{
       dataSource: dataManager,
       xName: 'Id',
       yName: 'Estimate',
       query: query
   }],
...
});
chart.appendTo('#Chart');

Defaults to

fastPeriod

number

Sets the fast period to define the Macd line

Defaults to 26

field

string

Defines the field to compare the current value with previous values

Defaults to ‘Close’

fill

string

The fill color for the series that accepts value in hex and rgba as a valid CSS color string. It also represents the color of the signal lines in technical indicators. For technical indicators, the default value is ‘blue’ and for series, it has null.

Defaults to null

high

string

The DataSource field that contains the high value of y It is applicable for series and technical indicators

Defaults to

kPeriod

number

Defines the look back period, the price changes over which will define the %K value in stochastic indicators

Defaults to 14

low

string

The DataSource field that contains the low value of y It is applicable for series and technical indicators

Defaults to

lowerLine

ConnectorModel

Defines the appearance of lower line in technical indicators

macdLine

ConnectorModel

Defines the appearance of the the MacdLine of Macd indicator

Defaults to { color: ‘#ff9933’, width: 2 }

macdNegativeColor

string

Defines the color of the negative bars in Macd indicators

Defaults to ‘#e74c3d’

macdPositiveColor

string

Defines the color of the positive bars in Macd indicators

Defaults to ‘#2ecd71’

macdType

string

Defines the type of the Macd indicator.

Defaults to ‘Both’

open

string

The DataSource field that contains the open value of y It is applicable for series and technical indicators

Defaults to

overBought

number

Defines the over-bought(threshold) values. It is applicable for RSI and stochastic indicators

Defaults to 80

overSold

number

Defines the over-sold(threshold) values. It is applicable for RSI and stochastic indicators

Defaults to 20

period

number

Defines the period, the price changes over which will be considered to predict the trend

Defaults to 14

periodLine

ConnectorModel

Defines the appearance of period line in technical indicators

pointColorMapping

string

The DataSource field that contains the color value of point It is applicable for series

Defaults to

query

Query

Specifies query to select data from DataSource. This property is applicable only when the DataSource is ej.DataManager.

Defaults to null

segmentAxis

string

Defines the axis, based on which the line series will be split.

segments

ChartSegmentModel[]

Defines the collection of regions that helps to differentiate a line series.

seriesName

string

Defines the name of the series, the data of which has to be depicted as indicator

Defaults to

showZones

boolean

Enables/Disables the over-bought and over-sold regions

Defaults to true

slowPeriod

number

Sets the slow period to define the Macd line

Defaults to 12

standardDeviation

number

Sets the standard deviation values that helps to define the upper and lower bollinger bands

Defaults to 2

type

string

Defines the type of the technical indicator

Defaults to ‘Sma’

upperLine

ConnectorModel

Defines the appearance of the upper line in technical indicators

volume

string

Defines the data source field that contains the volume value in candle charts It is applicable for financial series and technical indicators

Defaults to

width

number

The stroke width for the series that is applicable only for Line type series. It also represents the stroke width of the signal lines in technical indicators.

Defaults to 1

xAxisName

string

The name of the horizontal axis associated with the series. It requires axes of the chart. It is applicable for series and technical indicators

<div id='Chart'></div>
let chart: Chart = new Chart({
...
    columns: [{ width: '50%' },
              { width: '50%' }],
    axes: [{
               name: 'xAxis 1',
               columnIndex: 1,
           }],
    series: [{
               dataSource: data,
               xName: 'x', yName: 'y',
               xAxisName: 'xAxis 1',
    }],
});
chart.appendTo('#Chart');

Defaults to null

xName

string

The DataSource field that contains the x value. It is applicable for series and technical indicators

Defaults to

yAxisName

string

The name of the vertical axis associated with the series. It requires axes of the chart. It is applicable for series and technical indicators

<div id='Chart'></div>
let chart: Chart = new Chart({
...
    rows: [{ height: '50%' },
           { height: '50%' }],
    axes: [{
               name: 'yAxis 1',
               rowIndex: 1,
           }],
    series: [{
               dataSource: data,
               xName: 'x', yName: 'y',
               yAxisName: 'yAxis 1'
    }],
});
chart.appendTo('#Chart');

Defaults to null