You mean like we do in Highcharts: http://www.highcharts.com/demo/dynamic-update.
The Highstock charts generally consist of much more data, so currently we have disabled animation because it didn’t perform good enough.
An error occurred while saving the commentMike Rawling commented
Great - really helpful -
How about animating between user initiated pie updates? Such as you might see on a dashboard or controls on an infographic