Ciena Corporation Share Price
NYSE: CIEN | Large CapCiena Corporation Stock Performance
Open $418.86 | Prev. Close $387.80 | Circuit Range N/A |
Day Range $387.37 - $418.86 | Year Range $84.50 - $637.03 | Volume 1,02,009 |
Average Traded $398.09 |
Ciena Corporation Share Price Today
As of 11 August 2026, Ciena Corporation's share price is $389.02. The stock opened at $418.86, compared to its previous close of $387.80. During today's trading session, Ciena Corporation's share price traded between $387.37 and $418.86, with an average price of $403.12. Over the past 52 weeks, the stock has recorded a high of $637.03 and a low of $84.50. In terms of performance, Ciena Corporation's share price has risen by 11.58% over the last six months and is up 314.12% on a year-on-year basis.
Ciena Corporation Share Price Chart
Ciena Corporation Stock Fundamentals & Key Indicators
Market Cap $55.33B | PE Ratio (TTM) 447.15 | Dividend Yield N/A |
EPS (TTM) $0.87 | Revenue (TTM) $4.77B | Return On Equity (TTM) 4.52% |
Profit Margin 2.59% | Debt to Equity 0.48 | Quarterly Earnings Growth YoY 237.17% |
Ciena Corporation Quarterly Profit & Loss
All figures in USD
Ciena Corporation Annual Profit & Loss
All figures in USD
About Ciena Corporation
Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consist of a range of products and solutions for convergence of coherent optical transport, open optical networking, optical transport network switching, IP routing, and switching services. This segments products include the 6500 Packet-Optical Platform, Waveserver modular interconnect system, the 6500 Reconfigurable Line system, Coherent ELS open line system, O-NID edge OTN demarcation device, coherent pluggable transceivers, and the 5400 family of Packet-Optical platforms; and the 3000 family of service delivery platforms and the 5000 family of service aggregation, as well as the 8100 Coherent IP networking platforms, WaveRouter product, virtualization software, the 6500 Packet Transport system, the 8700 Packetwave platform, and SD-Edge software and passive optical network routing and switching portfolio products. The Platform Software and Services segment offers Navigator Network Control Suite domain controller solution, OneControl unified management system, and data and planning tools. The Blue Planet Automation Software and Services segment comprises inventory management, multi-domain service orchestration, multi-cloud orchestration, route optimization and analysis, and unified assurance and analytics. The Global Services segment provides maintenance support and training, installation and deployment, and consulting and network design services. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.
Ciena Corporation Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Aug 2026 | $364.74 | $412.62 | +9.48% |
Jul 2026 | $471.81 | $376.90 | -23.10% |
Jun 2026 | $555.59 | $490.09 | -15.81% |
May 2026 | $522.01 | $582.13 | +10.17% |
Apr 2026 | $403.42 | $528.37 | +36.09% |
Mar 2026 | $354.43 | $388.24 | +11.35% |
Feb 2026 | $247.51 | $348.66 | +38.51% |
Jan 2026 | $240.75 | $251.72 | +7.69% |
Dec 2025 | $195.66 | $233.75 | +14.60% |
Nov 2025 | $193.50 | $203.97 | +7.37% |
Oct 2025 | $143.21 | $189.97 | +30.41% |
Sep 2025 | $90.20 | $145.67 | +55.07% |
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