Spread chart header

I can edit Chart Header of a bar chart. But I am unable to find the pencil button to edit the same for a Spread Chart. How can I display the Spread codes and names with Spread type operator in chart header? e.g. “Microsoft (MSFT) / Apple (AAPL)”

https://help.optuma.com/kb/faq.php?id=638

https://help.optuma.com/kb/faq.php?id=647

Thanks May. Rather than using Spread Charts, you can use the new Relative Index property in any chart which will display the symbol in the chart header.

Alternatively, use the Custom Code Builder under the Data menu, which will allow you to create a chart from any mathematical formula eg MSFT/AAPL.

Once created, the chart header will use whatever symbol and name you choose when building the formula:

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