Ciena Corporation
$578.17
USD
Last updated on --.
24h volume2.29M
24h highest582.03 USD
24h lowest539.89 USD
24h Price movement-0.36%
CIEN recent prices
24 Hours
-0.36%-$2.060
30 days
+8.01%+$42.88
60 days
+39.19%+$162.78
90 days
+63.45%+$224.44
Key data
Previous close580.23 USD
Market cap82.31B USD
Volume2.29M
P/E ratio359.330000
Dividend yield (TTM)0.00%
Dividend amount--
Next ex-dividend date--
Next payment date--
EPS diluted (TTM)1.6200 USD
Net income (FY)229.05M USD
Revenue (FY)5.12B USD
Last report dateMar 5, 2026
About Ciena Corporation
HeadquartersHANOVER
Employees (FY)9.08K
Revenue per employee (FY)564.35K USD
Net income per employee (FY)25.23K USD
Listed onNew York Stock Exchange
CIEN conversion tables
 |  |
|---|---|
| 0.5 CIEN | 289.08 USD |
| 1 CIEN | 578.17 USD |
| 5 CIEN | 2,890.85 USD |
| 10 CIEN | 5,781.7 USD |
| |
|---|---|
| 0.5 USD | 0.0008648 CIEN |
| 1 USD | 0.0017296 CIEN |
| 5 USD | 0.008648 CIEN |
| 10 USD | 0.017296 CIEN |
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FAQ
CIEN is trading at $578.17, -0.36% over the last 24 hours. Track live moves on the price chart at the top of this page.
The CIEN stock forecast depends on a mix of factors — broader market conditions, sector trends, and company-specific drivers like earnings, product cycles, and macro signals. CIEN is currently trading at $578.17, -0.36% over the last 24 hours, which reflects how the market is pricing these factors today. For a longer-term outlook on CIEN price action, review the 30-day, 60-day, and 90-day performance shown above, monitor momentum across the TELEPHONE & TELEGRAPH APPARATUS sector, and watch overall market sentiment. Stock forecasts and price predictions are inherently uncertain — always DYOR.
P/E ratio (Price-to-Earnings, trailing twelve months) measures how much investors pay per dollar of earnings over the last 12 months. CIEN's P/E ratio is currently 359.330000 — calculated by dividing its share price by its trailing 12-month earnings per share (EPS). A higher P/E suggests investors expect stronger future growth from CIEN; a lower P/E may indicate the stock is undervalued or that the market is pricing in a weaker outlook. P/E ratios are most useful when compared against CIEN's historical range and other companies in the TELEPHONE & TELEGRAPH APPARATUS sector.
Ciena Corporation's market cap is currently 82.31B USD. Market cap is calculated as stock price × total shares outstanding.
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24h volume2.29M
24h highest582.03 USD
24h lowest539.89 USD
24h Price movement-0.36%
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