Dr. Brett Steenbarger on market bottom

Bottoms are made when selling becomes exhausted and long-term participants perceive value and lift stocks sharply off their lows. That exhaustion can occur over a period of months, as fewer stocks and sectors make new lows over time and individual stocks and sectors find fresh buying interest. Thus far, we’re not seeing such selling exhaustion; weakness has, so far, begotten further weakness. While it is tempting to call market bottoms and pick up bargains, all we can say Wednesday is that a historically weak market just got weaker.”