From a weekly chart, I can see where you get a cup and handle.
If you apply O'Neils CANSLIM system, there are some qualities about GTAT that fit.
New exciting tech, increase in earnings and revenue, and a cup and handle set up.
But, the only thing that matters is can it break the 18.50s again, to retest the 19.20s for a legit break out.
I think the main debate is not if but when. I'd like them to report that the last payment from Apple before the Aug 4 filings.