I am a short seller myself, but I am long nite. I mainly stick to shorting pump and dumps and over inflated crap like KREM. How far can NITE sink? I am sorry, but I do not see how one can short a stock with such upside potential as NITE? Nite has a lot of cash, and it continues to make more and more money every quarter! Let's face it: NITE is reinventing itself to make money in light of ECN's etc. Soon enough the market will realize that NITE will continue expanding, and will not be left in the dust. That can happen any day. Fundamentals usually prevail. Shorts usually use this to their advantage.