AONE just lost half of a week's gains in one friggin' day. I didn't see it coming, and only a stop would have saved my (play money) losses. I didn't have any stops in place because I didn't anticipate a drop like this, and I wasn't watching the Markets today.. still had to take care of that day job, ya know.
I haven't found any news yet to explain why the drop. And since this stock is still only 2 weeks old, all the indicators are in new territory. I'll try to be watching at the opening bell tomorrow morning.