ESnet Taps Ciena for 400G Research and Education Network

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CIENA CORPORATION (NYSE: CIEN) Delayed: 377.05 +4.98 (1.34%)
Previous Close $372.07    52 Week High $25.46 
Open $393.98    52 Week Low $15.62 
Day High $401.00    P/E N/A 
Day Low $374.38    EPS $-0.83 
Volume 1,956,598