GT Advanced Technologies run sharply higher, levels to watch Shares are up over 11.5% at time of writing, after Piper Jaffray mentioned the company positively. Reasons for doing so were based on the belief that the company's sapphire cell phone covers had a justifiable premium over Gorilla glass. Resistance is at $6.89, and then $6.96. Support is at $6.49.
News For GTAT From The Last 14 Days
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