I'm not a day trader though I do execute some day trades, mostly on KRY.
I am a short term/swing trader and hold positions from 1-3 days and on ocaision up to a week or 2.
What I try to do is gauge where the market is emotionally and how retail investors will react. Then I generally prepare a position in the opposite direction.
I use a variety of EOD tools to look for potential setups and then use the Total View (LVL II) for timing but from a contra-indicator perspective.
For the level and type of trading I do it has been very successful for me, but I would very much like to hear what others use if it can be applied to my style of trading.