What did you expect? Praise from everyone else on this board on the great revelation that you were buying? I was Long right at the close too, and already closed the position for a few points higher (S&P futures). So what? Big f*cking deal. This thread is worthless, and your expectations are out of whack.
I could see maybe 745 -769 if it continues, but in any case you're deep enough in the black now to trail a stop(if so inclined) and do well no matter what.