Ciena Corp (CIEN)

Exchange
NYSE
Symbol
CIEN
Sector
Technology
Industry
Communication Equipment
Description
Ciena Corporation is a prominent leader in the networking industry, specializing in advanced hardware, software, and services that enhance the transport and management of video, data, and voice traffic worldwide. The company is recognized for its commitment to innovation, enabling service providers and enterprises to improve network efficiency and elevate user experiences through cutting-edge solutions. Headquartered in Hanover, Maryland, Ciena is strategically positioned to leverage the increasing demand for robust networking capabilities, driven by the surge in data traffic and the growth of cloud-based services, solidifying its role in shaping the future of communications networks.
Country
USA

Stock price

At close: February 5, 2026

  • Open
    242.64
  • High
    261.00
  • Low
    238.57
  • Close
    252.98
  • Volume
    3,316,190

Financial ratios

Oct 31, 2025