No, no way. In typical NKTR fashion, it's giving up its gains. Will struggle mightily to stay above 12, and being green isn't guaranteed if the market dips a bit more. This stock is like a black cat. It's bad luck to own it.
You seem to have been here for a very short time . . . welcome to one of the most sane boards I have ever seen.
Today doesn't really matter to most of the long time posters here . . . we have a strong belief (in my case) or understanding (in the case of some of the brain trust here) that NKTR is on a path to much, much higher valuations, and all of the fear mongering and gnashing of teeth is just noise.
NKTR will, in my estimation, end 2014 at least double the current price, or there is a serious problem with the science. The point . . . be patient and just let it happen.