CIEN vs KEYS

Comparison between CIENA Corp (CIEN, Company) and Keysight Technologies Inc (KEYS, Company).

Both CIEN and KEYS are from the Technology sector.

5-Year PerformanceCIEN has outperformed KEYS, delivering a return of +48.6% compared to +15.3%

CIEN vs KEYS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	CIEN(COMPANY)	KEYS(COMPANY)
Market Cap	$56B	$56B
Max Drawdown	99.51%	45.54%
Sharpe Ratio	2.50	1.77
5Y Beta	1.98	1.46
Industry	Communication Equipment	Scientific & Technical Instruments
P/E Ratio	128.31	52.17
Forward P/E	45.87	25.06
PEG Ratio	0.40	1.89
5Y EPS CAGR	4.05%	16.61%
Debt to Equity	52.94%	39.98%
Free Cash Flow Yield	1.48%	2.42%

Market Cap

Winner

CIEN

$56B

KEYS

$56B

Max Drawdown

CIEN

99.51%

Winner

KEYS

45.54%

Sharpe Ratio

Winner

CIEN

2.50

KEYS

1.77

5Y Beta

CIEN

1.98

Winner

KEYS

1.46

Industry

CIEN

Communication Equipment

KEYS

Scientific & Technical Instruments

P/E Ratio

CIEN

128.31

Winner

KEYS

52.17

Forward P/E

CIEN

45.87

Winner

KEYS

25.06

PEG Ratio

Winner

CIEN

0.40

KEYS

1.89

5Y EPS CAGR

CIEN

4.05%

Winner

KEYS

16.61%

Debt to Equity

CIEN

52.94%

Winner

KEYS

39.98%

Free Cash Flow Yield

CIEN

1.48%

Winner

KEYS

2.42%

CIEN vs KEYS - Historical Returns

Returns include dividend reinvestment.

Period	CIEN	KEYS
1 month	-11.41%	-7.79%
3 months	-21.03%	-6.18%
6 months	+77.79%	+52.69%
1 year	+369.60%	+93.54%
5 years(CAGR)	+48.61%	+15.28%
10 years(CAGR)	+35.12%	+26.96%
Max(CAGR)	+4.65%	+23.10%

CIEN

-11.41%

Winner

KEYS

-7.79%

CIEN

-21.03%

Winner

KEYS

-6.18%

Winner

CIEN

+77.79%

KEYS

+52.69%

Winner

CIEN

+369.60%

KEYS

+93.54%

5Y(CAGR)

Winner

CIEN

+48.61%

KEYS

+15.28%

10Y(CAGR)

Winner

CIEN

+35.12%

KEYS

+26.96%

Max(CAGR)

CIEN

+4.65%

Winner

KEYS

+23.10%

CIEN vs KEYS - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	CIEN	KEYS
2026	+65.56%	+57.38%
2025	+180.96%	+26.33%
2024	+87.88%	+3.31%
2023	-11.29%	-6.93%
2022	-34.12%	-15.59%
2021	+50.39%	+57.42%
2020	+23.31%	+26.78%
2019	+25.78%	+67.10%
2018	+59.80%	+47.28%
2017	-14.33%	+14.66%
2016	+20.60%	+31.50%
2015	+5.89%	-15.23%
2014	-17.26%	+19.54%
2013	+45.21%	N/A
2012	+26.00%	N/A
2011	-44.27%	N/A
2010	+91.02%	N/A
2009	+55.30%	N/A
2008	-79.33%	N/A
2007	+23.36%	N/A
2006	+29.79%	N/A
2005	-10.54%	N/A
2004	-49.93%	N/A
2003	+15.70%	N/A
2002	-67.03%	N/A
2001	-78.28%	N/A
2000	+192.16%	N/A
1999	+66.38%	N/A

CIEN vs KEYS Drawdown Comparison

The maximum drawdown for CIEN was -99.51%, occurring on Feb 23, 2009. This drawdown has not yet recovered.

The maximum drawdown for KEYS was -45.54%, occurring on Feb 9, 2016. Recovery took 499 trading sessions.

The current CIEN drawdown is -61.07%. The current KEYS drawdown is -12.91%.

Rank	CIEN	KEYS
#1	-99.51% Oct 20, 2000 - Feb 23, 2009	-45.54% Mar 23, 2015 - Mar 15, 2017
#2	-50.28% Mar 1, 2000 - Aug 17, 2000	-42.62% Dec 27, 2021 - Dec 4, 2025
#3	-36.18% Dec 10, 1999 - Jan 20, 2000	-28.24% Nov 15, 2019 - Nov 5, 2020
#4	-22.21% Sep 1, 2000 - Sep 20, 2000	-23.03% Apr 24, 2019 - Jul 1, 2019
#5	-18.14% Nov 19, 1999 - Dec 7, 1999	-18.27% Sep 11, 2018 - Jan 9, 2019
#6	-15.28% Sep 28, 2000 - Oct 16, 2000	-17.20% Jun 22, 2026 - Jul 7, 2026
#7	-14.64% Jan 24, 2000 - Feb 7, 2000	-14.00% Mar 2, 2026 - Apr 8, 2026
#8	-8.22% Oct 16, 2000 - Oct 19, 2000	-13.85% Feb 12, 2021 - Jun 28, 2021
#9	-6.60% Nov 16, 1999 - Nov 19, 1999	-11.64% May 6, 2026 - Jun 22, 2026
#10	-4.65% Nov 4, 1999 - Nov 11, 1999	-11.19% Sep 8, 2021 - Nov 2, 2021
#11	-3.51% Feb 16, 2000 - Feb 22, 2000	-11.07% Jul 24, 2019 - Aug 22, 2019
#12	-3.48% Sep 25, 2000 - Sep 28, 2000	-9.82% Sep 17, 2019 - Oct 21, 2019
#13	-2.97% Feb 8, 2000 - Feb 10, 2000	-9.76% Mar 16, 2017 - May 9, 2017
#14	-2.14% Sep 20, 2000 - Sep 22, 2000	-9.71% Jun 6, 2017 - Jul 10, 2017
#15	-2.02% Feb 10, 2000 - Feb 14, 2000	-9.21% Jan 29, 2018 - Feb 26, 2018