Application.ChartDataPointTrack Property (Excel)
True will cause all charts in newly created documents to use the cell reference tracking behavior. Boolean
expression A variable that represents a [Application](./Excel.Application(Graph property).md) object.
Data labels will now track the actual data point to which they are attached (as opposed to the legacy behavior of tracking the index of the data point), allowing the label-to-point relationship to persist across events such as filter and sort.