Sorry for this delayed response. Not sure if the question is still actual, but there isn’t any way to do this out of the box.
However, you can lay any other UI element, including TextBlock, above the SciChartSurface in SciChartGroup.ItemTemplate and bind it to the desired information in ViewModel. To make it appearing above the main pane only, you can bind its Visibility to the IsFirstChartPane pane property of the ViewModel.
Please refer to the “Multi Pane Stock Chart” example from our example suite to see how binding to ViewModel should be done for panes in SciChartGroup.
Hope this helps,
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