Select "Change Data Series" from the Chart menu to select a new series to display with your current chart settings. This will replace the current chart with a new one. Existing studies will be retained, but recalculated based on the new data series.
The selection process is the same as when you created the current chart.
This topic completes the "Chart Menu" chapter.
See the Right-Click Menu chapter for information on more ways to view and manage your charts.