Hi,
I use volume percentage, as do most people, as the best guide. In the settings, you can select to show volume percentage above the chart on the main page. I cannot think of anyway to show the traded amounts without opening the price ladders, but I may well be wrong
If you really need the actual amounts traded, if can detail the specifics of what you want and someone will respond and tell you how show it using user variables that are shown on a popup if required.