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$348.80+1.32%
as of market close, Sep 18, 2026
☾ AH $349.09 +0.08%
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Ciena Corporation returns by year

Through September 18, 2026

Ciena Corporation returns by year (1998–2026)#

Ciena Corporation annual returns by year
YearTotal return
2026YTD
+49.1%
2025
+175.8%
2024
+88.4%
2023
-11.7%
2022
-33.8%
2021
+45.6%
2020
+23.8%
2019
+25.9%
2018
+62.0%
2017
-14.3%
2016
+18.0%
2015
+6.6%
2014
-18.9%
2013
+52.4%
2012
+29.8%
2011
-42.5%
2010
+94.2%
2009
+61.8%
2008
-80.4%
2007
+23.1%
2006
+33.3%
2005
-11.1%
2004
-49.1%
2003
+27.6%
2002
-64.1%
2001
-82.4%
2000
+182.6%
1999
+293.2%
1998
-76.1%
Annualized
+3.2%
1998–2026
Average year
+27.1%
28 full years
Best year
+293.2%
1999
Worst year
-82.4%
2001
Positive years
17/28
61% up

Total return by period#

Annual

Methodology#

Returns are total returns (dividends reinvested), computed from CIEN's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. Past performance does not predict future returns; not investment advice.

FAQ#

What is Ciena Corporation's average annual return?
Since 1998, Ciena Corporation (CIEN) has returned about 3.2% a year (the compound annual growth rate) and an average calendar-year return of 27.1%.
What were Ciena Corporation's best and worst years?
Over 1998–2026, the best year was 1999 (+293.2%) and the worst was 2001 (-82.4%).
How often is Ciena Corporation up in a year?
17 of the 28 full years since 1998 were positive — about 61% of the time.

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