Remember short interest is at 52wk high. Upgrade, isntitutional buy, buyout rumor... Things are just getting started. Hold!
We are heading north pole soon. Hold!
typically i would say sell, but there is EU approval looming end of month, possible pfizer MA...probably open higher in AM, i would suggest sell tomorrow and come back in a day or two but with those catalysts looming ya never know...good luck.
you forgot that a big deal with Brazil is just waiting for FDA approval!
About 5 million short share need to cover. Tomorrow we see higher prices.