EDIT! Looks like I posted the wrong chart with missing annotations here!
Market depth on 1 min chart.
Note how little large market depth there is above price in relation to below price in the moce higher.
Red arrows denote areas where some came into play.
Contrast this with the circled arrow at the top where you can see large orders starting to hold price at bay.
Blue arrows donate the white areas which show big orders either underpinning the price (first arrow) and then depressing price (second arrow).304411
Chart 2 shows where price returned to zero line on the NYSE tick chart, showing good opportunities to enter once trend has been established.304412
These signals must also have confluence with areas of interest and then display a trigger set up in order to enter. As such, the first and third are entries while the second one is not a pull back of any kind. On second thoughts perhaps that should be a signal as it's a sign of strength.