Market Profile and Volume Profile
Just like the TPO charts that can be found in Sierra Chart. They are the best for visualization compared to these useless time based charts that you can find in every charting application nowadays and that only distract you from the big picture and make you lose your emotional centeredness. I don't go without it and I don't even look at conventional charts with their indicators anymore, as they are completely worthless.

-
zebra7860 commented
the Market Profile by Steidlmayer would be absolutely terrific to have, but it would require a technical expertise that most people do not have
-
Robert Sweetman commented
Don't suppose any of you awesome chaps at TradeInterceptor have an ETA for this appearing?
-
Robert Sweetman commented
Definitely a massive fan of this idea. Would make TradeInterceptor 100% awesome an entirely complete.