I usually dont play in big volume stocks like this one because you know there are big guys trying to move things around - once the smell of profits $$$$ whiffs in the air then they cant hold this back - I can wait
I find in some cases setting a tight stop is just stupid. I think a lot of people were confident enough or shaky enough to do that, and the naked shorts love those things. I think as long as it sticks at 50 or worse case goes to the 50 dma, it's good. They just want to scare you out of your shares. It's hard to watch these unjustified drops on one of the best stocks in the market, but you have to stand your ground unless it really seems unsustainable. I see no reason why it should be.