Your gonna be thrilled no matter where you bought today if the merger goes through. If merger doesn't go through Friday it will be a matter of who can get out first IMO.
dude why are you trading? you will be down sometimes and you will be up. If you just bought in relax. I was down for a whole two weeks when i initially got into this. Once the merger happens everyone will be way up. Thats why you bought in so just hold on for the ride