I don't think so. The 50 day moving average is over $54 and DDD has not pulled all the way back to its 50 day for over a year. Furthermore, it usually trades above analysts target, which now averages around $70.
Good luck with that short! Please do short because you help drive the price up.
Actually, come to think of it, I do see a scenario where DDD pulls back to $50. Of course, that would be after it splits and the PPS starts moving up again. Maybe after it hits $50.50 it may pull back to $50.00...until it takes off again.