I would not call it a short yet after todays almist 2% run for the markets, but i am not playing this long either. It went out of a long term trend, just like about everything im watching. Markets should be making a bounce, but if it fails to top the previous high, it will be a pattern and won't lead much to anything. This is a big player, and so is ALXN that had a indecisive week with ups and downs for +-5%. Biotechs are quite stable regarding the whole market nowadays - i was expecting a bigger drop for them. So now i am watching ALXN , NVAX , BIIB , ARIAD and ACHN . Be cautious as one day run after 10 days slump is not something to parade yet.