Ciena (CIEN) volatility stays above averages after sharp sell off

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CIENA CORPORATION (NYSE: CIEN) Delayed: 336.85 -1.15 (0.34%)
Previous Close $338.00    52 Week High $25.46 
Open $333.00    52 Week Low $15.62 
Day High $348.40    P/E N/A 
Day Low $328.36    EPS $-0.83 
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