It is my understanding that there is no manual or documentation for thinkScript....
Is that right ?

syswizard 

It is my understanding that there is no manual or documentation for thinkScript.... Is that right ?

There's an official online reference at https://toslc.thinkorswim.com/center/reference/thinkScript which is all I've made use of. It seems it has been maintained a bit, and finding things on there has gotten a little easier in the past year or so. But overall the amount of info and examples are still sparse.

This hasn't been updated in a while but I've found it very helpful over the years.

https://jshingler.github.io/TOS-and-Thinkscript-Snippet-Collection/TOS%20&%20Thinkscript%20Collection.html

Jay

Hey guys, thanks so much. It's pretty hard to believe that with all of their resources, TD Ameritrade can't afford to document their platform.

This might be helpful : https://usethinkscript.com/
And I understand there's an unofficial tos beginners guide on reddit.