Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Ciena Corp (NYSE:CIEN)

23.94
Delayed Data
As of Jan 23
 -0.10 / -0.42%
Today’s Change
15.62
Today|||52-Week Range
25.19
-1.93%
Year-to-Date
Themes Can Be Music to Your Portfolio
Jan 22 / TheStreet.com - Paid Partner Content
Why Ciena Corporation Stock Popped 18.3% in 2016
Jan 17 / MotleyFool.com - Paid Partner Content
3 Key Metrics for Infinera's Investors to Focus On
Jan 20 / MotleyFool.com - Paid Partner Content