Market makers push it up then sell it down driving out weak short term traders/investers. They pick a few EDU stocks to push up then a few others the next day and whiplash the stocks back and forth to make you think you should sell on any 5% pop. Then ONE DAY u will sell into strength and they will run the stock 100 to 200%. If any of you are new investors take in all this knowledge in and watch them work. Just don't fall for their tricks. Good luck guys, I am long and strong!