Relative Strength ela

[FPI <fpi@xxxxxxxxxxxx>]

Hello.

I'd like to know if it's possible, using Easy Language, to create an 
indicator that would allow you to change both a symbol in subgraph 1 and in 
subgraph 2, in which the indicator was a spread (x/y).

What I would like to do is to be able to quickly check relative strength 
(e.g., vs. S&P 500), without having to re-format the spread indicator.

Any hints or suggestions on how this might be done would be most appreciated.

Warm regards,

FPI