Can you customize the watch list columns in Thinkorswim?

Yes indeed, the columns in a watch list can be highly customized using the same scripting language used to build custom studies. In most cases you can build a custom watch list column colored to match your favorite studies. You assign different time frames to each custom column as well. There are many ways to to apply these techniques. So we have produced several videos on the topic.

Here is a link to the entire category:

https://www.hahn-tech.com/category/watchlists-tos/