Corporate Profile

Ciena is a networking systems, services and software company. We provide solutions that help our customers create the Adaptive Network™ in response to the constantly changing demands of their users. By delivering best-in-class networking technology through high-touch consultative relationships, we build the world’s most agile networks with automation, openness and scale.

Stock Quote

Please go to Historical Stock Quote for detailed information.

Data Provided by Refinitiv. Minimum 15 minutes delayed.