Add Method (SeriesCollection Collection) Example
This example creates a new series in Chart1. The data source for the new series is range B1:B10 on Sheet1.
Charts("Chart1").SeriesCollection.Add _
Source:=ActiveWorkbook.Worksheets("Sheet1").Range("B1:B10")
This example creates a new series on the embedded chart on Sheet1.
Worksheets("Sheet1").ChartObjects(1).Activate
ActiveChart.SeriesCollection.Add _
Source:=Worksheets("Sheet1").Range("B1:B10")