Example of undefined in Javascript Chart Control

Live stock data

This sample visualizes the animation in the candle chart when existing data is updated or new data is added.

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In this example, you can see how to render and configure a candlestick series to display data that updates every second using the setData method and adds new data every ten seconds using the addPoint method. The chart demonstrates setting up a crosshair to follow the latest data and adjusting the point color based on the value. Injecting Module Chart component features are segregated into individual feature-wise modules. To use the candle series, we need to inject the CandleSeries module using Chart.Inject(CandleSeries) method. More information on the candle series can be found in this documentation section.