The bids on the Nov $15 calls is at $1.55 and they are $0.80 for the $16 calls. Obviously, someone is betting that the stock will be at least $16.55 by the 3rd friday of November. A good sign in my opinion. Kind of makes me want to just buy some more of the stock itself - a $3 plus gain between now and then would be very nice for adding to my position.
I sent an em to AF asking him what research he did to reach his false conclusion. I suggested his article is Libel and he should correct and retract. IMGN must go after him. 901 is old technology, not related to the new drugs. That Joel Sendek is a real POS also.