SNDK - 1.21b v. 1.22b rev, .63 v. .70 eps, stock came down hard possible washout on the open, then look for support around 32.5 for a possible long, but has to set up.
MLNX - this thing was crazy today, I'm def short bias'd, but it has to stop ripping, let it try to top out a few times, then look for profit takers.
FFIV - I like the push back up to 139 soon, long bias. 126 was support in ah's last night after earnings, you may want to watch that area or something close to that.
FRIDAY, April 20Extended-Hours Earnings: AOS, AEP, GE, HON, IDXX, IR, KMB, MAN, MCD, SLB, SXT, UA.