I'm long the amazon calls (February), which is in good profit. this was a clean breakout, and the possible target of 983 area is still in place.
if you'd be trading this from the stock himself, a stop loss of 759-760 would be smart, with a take profit 980-983 area.
do not forget that these kind of patterns may re-test the neckline. so a pullback to 780 area, should not surprise anybody...