How much does Ciena Corporation earn?

Ciena Corporation reported revenue of 5.6B $ and net income of 438M $ over the last four quarters. Net margin is 7.87 %. Revenue changed by +30.59 % year over year. Earnings per share are 3.00 $. Market capitalisation is 61.0B $.

How profitable is Ciena Corporation?

CIEN has a return on equity of 15.15 %, above the sector median of 1.63 %. Return on assets is 7.26 %, above the sector median of 0.49 %. Operating margin is 9.18 %, above the sector median of 1.10 %.

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CIEN — Ciena Corporation: share price, chart and key figures — TradeAlmanac

CIENCiena Corporation

Financials All US stocks

The price of Ciena Corporation (CIEN) on October 9, 2026 is 449.77 USD, +5.60% on the day. Over 52 weeks the stock traded between 153.27 USD and 637.51 USD; the price now sits 61% of the way up that range. Over the past year the price changed by +181.70%. The P/E ratio is 139.2, which is above the sector median (35.6). Market capitalization is 61.01 billion USD, rank 1 among 9 stocks of the same industry with a known capitalization.

Overview Chart Key figures Company valuation Events and news About the company Questions and answers Similar securities Price history

449.77+5.60 %

Closing prices for 09 October 2026

connecting

Next earnings report: none scheduled in the next five weeks · Earnings calendar

Day range, $: 424.02 — 454.73
52-week range, $: 153.27 — 637.51
Turnover 30d, $: 1.1B
Sector: Technology
Venue: XNYS

Chart

Key figures

Week: +14.93 %
Month: +34.44 %
3 months: +0.97 %
6 months: −9.32 %
Year: +181.70 %
Volatility 30d: 77.93 %
Volatility 90d: 79.93 %
Beta

Questions and answers

Which exchange does CIEN trade on?

Ciena Corporation trades on NYSE under the ticker CIEN. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.

What is the 52-week price range of CIEN?

Over the past 52 weeks CIEN has traded between 153.27 $ and 637.51 $. As of 09 October 2026 the price stood 61.23 % of the way from the 52-week low to the high.

How has CIEN performed over the past year?

Over one year CIEN shares rose 181.70 %; over six months they fell 9.32 %. Volatility over 90 days is 79.93 %. Dividends are not included: this is price change only, as of 09 October 2026.

How is CIEN valued relative to its sector?

CIEN trades at a price-to-earnings ratio of 139, above the sector median of 35.6. Price to sales is 11.0, above the sector median of 3.6. Price to book is 21.1, above the sector median of 3.9. Calculated from reports for the period ending 30 April 2026.

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Price history

Date	Open	High	Low	Close	Volume, shares
09 October 2026	436.00	454.73	424.02	449.77	4M
08 October 2026	436.15	443.99	421.11	425.93	4M
07 October 2026	428.98	448.00	422.30	446.45	3M
06 October 2026	393.58	446.37