This is the set up I use to monitor market internals. Top chart is TICKI- which is for the DJI. This can be swapped for the NYSE TICK if preferred. Next is UVOL-DVOL study, with the yellow line being the zero. Bottom screen ADD, again yellow is the zero.
If you've never used these before, try having them up for a few weeks and see how the market behaves when they are rising/falling or at extremes. Also watch the shadow trader youtube video about trading with market profile and internals.