Indicators - Highstock module

Indicators available in this plugin: SMA, EMA, ATR, RSI. You can use these indicators for free.

We also have other indicators available: Bollinger Bands, MACD, Momentum, CCI, Stochastic, Rate of Change (ROC), Accumulation / distribution (AD), Pivot Points, ZigZag, Weighted Moving Average (WMA), PSAR, MFI, Price Envelopes..
If you're are interested in purchasing them, developing new indicators or any other tools, please contact us at: start@blacklabel.pl You may also want to check our other demo here: http://demo.blacklabel.pl.

Requirements

Versions

Installation

Code

The latest code is available on github: (https://github.com/blacklabel/indicators/)

Usage and demos

indicators: [{
            id: 'AAPL',
            type: 'sma',
            params: {
                period: 5,
            }
        }, {
            id: 'AAPL',
            type: 'ema',
            params: {
                period: 5,
                index: 0
            },
            styles: {
                strokeWidth: 2,
                stroke: 'green',
                dashstyle: 'solid'
            }
        }, {
            id: 'AAPL',
            type: 'atr',
            params: {
                period: 14,
            },
            styles: {
                strokeWidth: 2,
                stroke: 'orange',
                dashstyle: 'solid'
            },
            yAxis: {
                lineWidth:2,
                title: {
                    text:'My ATR title'
                }
            }   
        }, {
            id: 'AAPL',
            type: 'rsi',
            params: {
                period: 14,
                overbought: 70,
                oversold: 30
            },
            styles: {
                strokeWidth: 2,
                stroke: 'black',
                dashstyle: 'solid'
            },
            yAxis: {
                lineWidth:2,
                title: {
                    text:'My RSI title'
                }
            }   
}],
tooltip:{
    enabledIndicators: true
},

Parameters

Property Type Description
idStringid of series
typeStringtype of indicator (one of: sma, ema, atr, rsi)
showInLegendBooleandetermines if indicator should be visible in the legend. Defaults to false.
nameStringname is used in legend and tooltip to display indicator. By default it's the same as type.
stylesObjectcolor, dashstyle, width etc. for a indicator line
yAxis (ATR/RSI)ObjectyAxis object like in Highcharts, options for additional yAxis
paramsObjectconfig options for indicator
params.approximation (SMA/EMA/ATR/RSI)String/FunctionThe same property as in dataGrouping.approximation for Highstock. Supported since version 2.0.0. Defaults to "average".
params.period (SMA/EMA/ATR/RSI)Numberbase perdiod for indicator (it's number of points to be calculated). Defaults to 14.
params.index (SMA/EMA)Numbery-value index. Useful when using candlestick/ohlc/range series to determine which value (open/high/low/close) should be used in indicator. Defaults to 0.
params.overbought (RSI)Numberoverbought value between 0-100. Defaults to 70.
params.oversold (RSI)Numberoversold value between 0-100. Defaults to 30.
params.decimals (RSI)Number Precision for the calculations. For example decimals=1 will cut off value 123.4567 to 123.4. Higher value provides more accurate values, but will cost performance. Defaults to 4.
tooltip.pointFormat String point.color and point.y return values from indicator. Disabled by default.

New options/methods in Chart:

Method Version: Description
chart.addIndicator(options, [redraw]) v 1.0.0+ Add new indicator with given options. Optionally redraw chart.
chart.indicators.allItems v 1.0.0+ Array containing all indicators.
chart.alignAxes v 1.0.9+ true/false. When idicator requires separate yAxis (like ATR or RSI) then indicators plugin will update heights of the axes to fit plotting area. Disable it and set yAxis.top and yAxis.height when you want different heights for the y-axes. Defaults to true. Note: When disabled, top and height options need to be set for all axes for better view.
tooltip.enabledIndicators v 1.0.0+ true/false, show indicators in tooltip. Disabled by default.
Highcharts.approximations v 2.0.0+ Object containing built-in approximations (functions) in Highstock. For more details see dataGrouping.approximation

Indicator object

Method Description
indicator.update(options) Update indicator with given options
indicator.destroy() Destroy indicator
indicator.setVisible(true|false) Hide or show indicator.

Demo

Demos are available at project's github page: (http://blacklabel.github.io/indicators/)