Donchian width study

[Karlsgodt]

Hi

I am new to efs and esignal. Is there any study anywhere for the width (in points) of the donchian? What I am thinking about is a single line that tells me what the spread has ben and what it is at any given moment as the trading day progresses.

karlsgodt

[SteveH]

You can get the upper and lower channel values back from the study. If you look in the Builtins formula subdirectory in v10, you can copy some EFS code out of there to write the script you want.