I had originally hoped and intended that the concept of volume support and resistance as indicated on depth of market could be integrated into this discussion to literally and metaphorically deepen it.
When volume comes in or disappears from previously held levels on level 2 and that is integrated with chart analysis, it can be very significant in my experience.
However, that attempt was misconstrued - perhaps it was my fault for not making the concept clear - as stepping on someone else's toes. That was not my intention and I'm sorry if it was taken in such a way.
I felt such a contribution was valid, useful and interesting, especially since the subject had been introduced by others into this thread before me.
In future I will be a great deal more circumspect in my contributions and try to consider whether they could be misunderstood.
FWIW those contributions will be fewer.
Richard