Technical Analysis is simply a visual representation of the tape, and back in the days, tape readers could detect buying and selling pressure. That being said, technical analysis can tell you who's in control...bulls or bears. However, there are periods of silence or equilibrium and anything can happen. The chart that you posted shows an apex, indicating that something big is about to go down but its 50/50. What that tells me is that everyone, even insiders, are probably waiting on earnings as well before making their move.