Ciena
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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
The current Ciena(CIEN) stock price is $437.43, with a market capitalization of 61.85B. The stock trades at a price-to-earnings (P/E) ratio of 272.67.
On 2026-03-25, Ciena(CIEN) stock traded between a low of $424.00 and a high of $449.00. Shares are currently priced at $437.43, which is +3.2% above the low and -2.6% below the high.
The Ciena(CIEN)'s current trading volume is 2.14M, compared to an average daily volume of 3.5M.
In the last year, Ciena(CIEN) shares hit a 52-week high of $449.00 and a 52-week low of $49.21.
In the last year, Ciena(CIEN) shares hit a 52-week high of $449.00 and a 52-week low of $49.21.
CIEN News
Earlier in March 2026, Ciena and Quantum Computing Inc. held a joint live demonstration at OFC 2026 showcasing an integrated quantum-secure communications archi...
Stifel analyst Ruben Roy raised the firm’s price target on Ciena (CIEN) to $430 from $320 and keeps a Buy rating on the shares. After having attended the compan...
Ciena and Quantum Computing Inc. recently showcased a joint live demonstration of 1.6 Tb/s quantum-secure optical networking at OFC 2026, integrating quantum ke...
Analyst ratings
62%
of 21 ratingsMore CIEN News
As of March 20, 2026, three stocks in the information technology sector could be flashing a real warning to investors who value momentum as a key criteria in th...
Wondering whether Ciena's share price still offers value after such a strong run, or if it is getting ahead of itself? This article breaks down what the current...
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