Percentage quote, Percentage behavior

I am trying to compare several indexes. On the graph it shows me its behavior in price. I want to be able to see it in percentage behavior.
Can you help me?
Captura
1%20investing

Do not create multiple threads on same topic (relative performance chart).


Etc.

Threads and codes exist already.

Use existing Relative performance codes of Charts - Basic in AmiBroker or modifications of it as of Amibroker knowledge base:
https://www.amibroker.com/kb/2015/08/29/how-to-add-symbol-labels-to-relative-performance-chart/

excuse me, you're right