Correct there are two doms on Sierra Chart. There is the typical DOM as you have shown in your screenshot and there is a “Chart Trading DOM” as shown on the far right side of the window in my screenshot below:
Both function typically as you might expect, however, the normal DOM is packed with much more features and in my opinion, is the better option. The chart trading DOM must be interacted with right clicks, rather than the normal DOM which is much easier to interact with.
As for customization with your normal Trading DOM, I would first suggest opening up a DOM. Once a DOM is open: 1. Navigate to Chart > Graphics Settings. Within this window you’ll be able to customize graphics settings, line widths, colors, fonts, and much more.
If you’d like to add columns such as Daily Volume profile, P/L, close lines and more you can do so by navigating back to 2. Chart > Studies. If done directly through the DOM, this will only display studies available for trading DOMS. If you’re looking for volume histograms, the study you would apply is Volume By Price. Feel free to mix and match studies and see what works for you.
Shown below is a DOM with the Volume by Price study added to it:
I hope you found this helpful,
Optimus Futures Support