Ciena (CIEN)
(Delayed Data from NYSE)
$201.46 USD
+5.65 (2.89%)
Updated Nov 6, 2025 04:00 PM ET
After-Market: $202.30 +0.84 (0.42%) 7:58 PM ET
2-Buy of 5 2
C Value D Growth D Momentum D VGM
Fundamental Charts
About Market Cap
As of the previous market close, Ciena Corporation has a market cap of $9.41B, which represents its share price of $60.74 multiplied by its outstanding shares number of 154.93M. As a mid-cap company, CIEN's shareholders are generally exposed to less risk than shareholders of small-cap companies but more risk than large-cap companies.
The company's Market Capitalization is a measurement of company size. It is calculation of the company's share price times the number of outstanding shares. Large market cap companies give stability and are good long-term investments. Small market cap companies can produce faster growth and bigger returns, but their stockholders are exposed to more risk.
CIEN 201.46 +5.65(2.89%)
Will CIEN be a Portfolio Killer in November?
Zacks Investment Research is releasing its prediction for CIEN based on the 1-3 month trading system that more than doubles the S&P 500.

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