Stake Super EOFY offer: Get $300 back for joining using the code EOFY2025. T&Cs apply.Start application

Ciena Corporation

1 day chart

Kickstart your portfolio with a U.S. stock on us

Sign up and fund a new Wall St account and get a full share randomly chosen between GoPro, Dropbox or Nike.

Sign up and fund a new Wall St account and get a full U.S. share.

T&Cs apply
Claim now
Kickstart your portfolio with a U.S. stock on us

About CIEN

Ciena Corporation is a network system, software, and services company which provides hardware, software, and services to a range of network operators and enables enhanced network capacity, service delivery, and automation. Its segments include Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services. Networking Platforms segment consists of Optical Networking and Routing and Switching portfolios. Platform Software and Services which provides domain control management, analytics, data and planning tools and applications to assist customers in managing their networks. Blue Planet Automation Software and Services includes inventory management (BPI), multi-domain service orchestration, multi-cloud orchestration, route optimization and analysis (ROA), and unified assurance and analytics (UAA). Global Services segment offers a suite of value-added services that help its customers to build, operate and improve their networks.

Find out what a historical investment in Ciena Corporation would be worth today using our CIEN stock calculator.

Market Capitalisation

$10.66B

Price-earnings ratio

-

Dividend yield

0.00%

Volume

1.69M

High today

$79.87

Low today

$76.06

Open price

$77.00

52-week high

$101.44

52-week low

$44.89

Ready to start your investing journey with Stake?

Open an account

CIEN FAQs

Buying CIEN shares in Australia can be done through an online investing platform, such as Stake. Follow the simple steps below to start investing in Ciena Corporation in minutes.
  1. Sign up with some I.D. and zero paperwork
  2. Add funds to your account
  3. Make your first investment in CIEN

The ticker symbol for Ciena Corporation is CIEN.

One share of CIEN is valued at $79.44 as of 24 June 2025.

As of 24 June 2025 Ciena Corporation has a market cap of $10.66B.

The Price to Earnings ratio of CIEN is 105.08.

The Earnings Per Share of CIEN is $0.72.

The Ciena Corporation 52-week high stock price is $101.44.

The Ciena Corporation 52-week low stock price is $44.89.

Yes, the Stake investing platform allows you to buy CIEN shares and over 12,000 more stocks and ETFs across the ASX and Wall St.

This is not financial product advice nor a recommendation to invest in the securities listed. Past performance is not a reliable indicator of future performance. As always, do your own research and consider seeking financial, legal and taxation advice before investing. No representation is made as to the timeliness, reliability, accuracy or completeness of the market data provided.

Invest in CIEN
on Stake

Buy CIEN from US$3 brokerage

Invest in 9,500+ U.S. stocks and ETFs

Own a slice of CIEN from only US$10 with fractional shares

Get started
Stake app chart
Stock shown for demonstrative purposes only. US$3 brokerage up to US$30,000.
CIEN related stocks

Stake logo
Over 12,000 5-star reviews
App Store logoGoogle Play logo

Subscribe to our free newsletters

By subscribing, you agree to our Privacy Policy.

Stakeshop Pty Ltd, trading as Stake, ACN 610 105 505, is an authorised representative (Authorised Representative No. 1241398) of Stakeshop AFSL Pty Ltd (Australian Financial Services Licence no. 548196). Stake SMSF Pty Ltd ACN 648 283 532 (‘Stake Super’) is not licensed to provide financial product advice under the Corporations Act. This specifically applies to any financial products which are established if you instruct Stake Super to set up a self managed super fund (‘SMSF’). When you sign up to Stake Super, you are contracting with Stake SMSF Pty Ltd who will assist in the establishment of a SMSF under a ‘no advice model’. You will also be referred to Stakeshop Pty Ltd to enable your trading account and bank account to be set up in order to use the Stake Website and/or App. For more information about SMSFs, see our SMSF Risks page. The Stake Accumulate Fund (ARSN 680 653 374) is issued by K2 Asset Management Ltd (ABN 95 085 445 094 AFSL 244 393), a wholly owned subsidiary of K2 Asset Management Holdings Ltd (ABN 59 124 636 782). The information on our website or our mobile application is not intended to be an inducement, offer or solicitation to anyone in any jurisdiction in which Stake is not regulated or able to market its services. At Stake and Stake Super, we’re focused on giving you a better investing experience but we don’t take into account your personal objectives, circumstances or financial needs. Any advice given by Stake is of a general nature only. As investments carry risk, before making any investment decision, please consider if it’s right for you and seek appropriate taxation and legal advice. Please view our Financial Services GuideTerms & ConditionsPrivacy Policy and Disclaimers before deciding to invest on or use Stake or Stake Super. By using our website or service in any way, you agree to our Privacy Policy and Terms & Conditions. All financial products involve risk and you should ensure you understand the risks involved as certain financial products may not be suitable to everyone. Past performance of any product described on this website is not a reliable indication of future performance. Stake and Stake Super are registered trademarks in Australia.

Copyright © 2025 Stake. All rights reserved.