Ciena Corporation
$348.80
$4.55 (+1.32%)
$338.25Day Range$358.00
Key Statistics
Market Cap
$48.82B
Shares Outstanding
141.8M
Primary Exchange
XNYS
Currency
USD
Type
CS
IPO Date
Feb 7, 1997
Round Lot
40
Locale
US
Trading Data
Day Open
$355.87
Day High
$358.00
Day Low
$338.25
Volume
4.87M
VWAP
$347.31
Prev Close
$344.25
Transactions
--
Acc. Volume
--
About Ciena Corporation
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
TELEPHONE & TELEGRAPH APPARATUSSIC 36619,080 employees7035 RIDGE ROAD, HANOVER, MD, 21076(410) 865-8500IPO Feb 7, 1997US / STOCKSActiveWebsite
Identifiers
- CIK
- 0000936395
- Composite FIGI
- BBG000BP1152
- Share Class FIGI
- BBG001S61J73
- Ticker Root
- CIEN
- SIC Code
- 3661
About Ciena Corporation (CIEN) Stock
Ciena Corporation (CIEN) closed the 2026-09-18 session at $348.80, up 1.32% versus the previous close (+4.55). The stock opened at $355.87 and traded between $338.25 and $358.00 during that session. Session trading volume was 4.9M shares. The volume-weighted average price (VWAP) is $347.31.
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
Ciena Corporation has a market capitalization of $48.82 billion. The company operates in the TELEPHONE & TELEGRAPH APPARATUS industry classification. CIEN is listed on the XNYS exchange. The company employs approximately 9,080 people. Ciena Corporation is headquartered in HANOVER, MD. The recorded listing date is 1997-02-07.
On this page you can find market CIEN stock price data, interactive price charts with multiple timeframes (1 day to max history), company financials including income statements, balance sheets, and cash flow statements, technical indicators (SMA 50, SMA 200, EMA 20, MACD, RSI), latest news and sentiment analysis, dividend history, stock splits, short interest data, float information, and related stocks.
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