HELP formula (C/C(symbol)

[emanuela]

I need an EFS study for having following indicator:

Close / Close of another symbol

How can I do?

Thanks
Emanuela

[eSignal_JasonK]

Hello Emanula,

This can be accomplished using the close() series. Also see the code examples for accessing the close of external symbols with the use of the sym() function. Here's a basic example.

function main() {
    return close() / close(sym("IBM"));
} 

If you are new to EFS and need to begin learning the basics of how to code in EFS, please start with the following resources.

JavaScript for EFS video series
EFS Beginner Tutorials