That tells the volume. I am amused by the market. AMZN up big after hours, then when market reopens, it was sold straight down from the days high and recover some. FB crashed after hours, then when market reopens, it was bought straight up from the day's low and then back a little. Mr. Market always tries to kill expectation of the majority. Of course, long term price movement is still decided by revenue and earnings growth. FB should be OK in the regard.