Ciena
Trade Ciena 24 hours a day, five days a week on Robinhood.
Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.About CIEN
Ciena Corp. is a network technology company, which engages in the provision of hardware, software, and services to network operators, as well as enabling enhanced network capacity, service delivery, and automation. It operates through the following segments: Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services.
CIEN Key Statistics
Stock Snapshot
With a market cap of 48.79B, Ciena(CIEN) trades at $347.30. The stock has a price-to-earnings ratio of 394.43.
During the trading session on 2026-02-23, Ciena(CIEN) shares reached a daily high of $347.30 and a low of $329.62. At a current price of $347.30, the stock is +5.4% higher than the low and still 0.0% under the high.
Trading activity shows a volume of 2.2M, compared to an average daily volume of 5.89M.
The stock's 52-week range extends from a low of $49.21 to a high of $347.30.
The stock's 52-week range extends from a low of $49.21 to a high of $347.30.
CIEN News
Morgan Stanley raised the firm’s price target on Ciena (CIEN) to $280 from $213 and keeps an Equal Weight rating on the shares. On the back of increasing speed...
Stock Market Averages Rally Off Lows As This Sector Outperforms 2/17/2026 Ciena, down slightly on Tuesday, is aiming at a potential fourth up week in a row. 2...
Evercore ISI raised the firm’s price target on Ciena (CIEN) to $330 from $240 and keeps an In Line rating on the shares as part of an IT hardware and networking...
Analyst ratings
60%
of 20 ratingsMore CIEN News
If you are wondering whether Ciena's share price still lines up with its underlying value, you are not alone. This article will walk through what the current ma...
People also own
Similar Marketcap
This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.
Popular Stocks
This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset
Newly Listed
This list is generated by showing companies that recently went public.