4-Dec-2025
Ciena ticks up as Morgan Stanley sees potential for guidance boost
Seeking Alpha News (Thu, 4-Dec 11:03 AM ET)
Business Wire (Thu, 4-Dec 9:00 AM ET)
Ciena (CIEN) Gets a Hold from Morgan Stanley
TipRanks (Thu, 4-Dec 8:48 AM ET)
Data I/O Announces Strengthening of Board of Directors
Business Wire (Thu, 4-Dec 8:00 AM ET)
Ciena Renews Executive Severance Agreements
TipRanks (Thu, 4-Dec 6:37 AM ET)
Here's How Much $100 Invested In Ciena 10 Years Ago Would Be Worth Today
Benzinga (Wed, 3-Dec 9:00 AM ET)
Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2025 Results
Business Wire (Thu, 13-Nov 9:00 AM ET)
Business Wire (Tue, 28-Oct 5:00 AM ET)
Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
Business Wire (Tue, 21-Oct 3:00 AM ET)
Market Chameleon (Tue, 14-Oct 5:45 AM ET)
Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.
Ciena trades on the NYSE stock market under the symbol CIEN.
As of December 4, 2025, CIEN stock price climbed to $195.73 with 2,373,735 million shares trading.
CIEN has a beta of 1.85, meaning it tends to be more sensitive to market movements. CIEN has a correlation of 0.34 to the broad based SPY ETF.
CIEN has a market cap of $27.66 billion. This is considered a Large Cap stock.
Last quarter Ciena reported $1 billion in Revenue and $.67 earnings per share. This beat revenue expectation by $47 million and exceeded earnings estimates by $.24.
In the last 3 years, CIEN traded as high as $214.17 and as low as $39.94.
The top ETF exchange traded funds that CIEN belongs to (by Net Assets): IJH, VTI, VB, VBK, VGT.
CIEN has outperformed the market in the last year with a price return of +175.5% while the SPY ETF gained +14.5%. CIEN has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +106.4% and +3.7%, respectively, while the SPY returned +6.6% and +3.3%, respectively.
CIEN support price is $184.67 and resistance is $202.03 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CIEN shares will trade within this expected range on the day.
