There is a way to add a summary to charts?

I have some area charts that was created with data from a database through SQL query. The charts are very good, but a summary is still lacking, for example a small table where I can see the average, max, minimum and most recent value in the time series. It would make the dashboard faster to understand. Is there a way to do this or the only option is to make another question as a table with these data?

Thank you!