Both ESIO and ADTN are overpriced still but look at WBSN, I woulod just watch to short this rally in ADTN.. and ESIO looks potentially bad, but it would need to be really a "focus" to know. Usually I have a whole computer screen dedicated to 2 stocks and follow them in 5/15 60 and daily charts linked with news, fundamentals. Multiply this with 6 screens and I watch probably 90% less stocks than others do and its hard to add too many new ones to that list and really have confidence like I have with my "old faithfuls"..
I even feel that IBM has more downside but I'm floating along and have not added to my August puts just yet.