Quote from bwolinsky:
It's a newbie mistake to expect that kind of multiple expansion, because by then current earnings will be 50% higher, and the forward PE currently at 10 at $630 means a multiple of 21 equates to 21*$63/share=$1,323.
I was using trailing p/e 18 and eps of $35.....if earnings comes in at ~$14 in q1 run-up to $735 would equate to trailing p/e 17....I stand corrected, but would still be tempted buying dotm price with another 100 pt move w/in 2-4 mo.