I agree with Port. While most of the other stocks' price increase is accompanied by large volume's buying, most of NILE's large volume transactions seem to be on the sell side since March 20th. This one seems to be a prime target for shorting and it has been on my radar for a while now. I suspect that the dramatic price increase in the last couple of days was probably due to a mini short squeeze. Waiting for a pullback in the general market to enter a short here.