KEYS vs CIEN

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

Both KEYS and CIEN are from the Technology sector.

5-Year PerformanceCIEN has outperformed KEYS, delivering a return of +47.4% compared to +14.8%

KEYS vs CIEN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	KEYS(COMPANY)	CIEN(COMPANY)
Market Cap	$56B	$56B
Max Drawdown	45.54%	99.51%
Sharpe Ratio	1.72	2.55
5Y Beta	1.46	1.97
Industry	Scientific & Technical Instruments	Communication Equipment
P/E Ratio	52.17	128.31
Forward P/E	25.06	45.87
PEG Ratio	1.89	0.40
5Y EPS CAGR	16.61%	4.05%
Debt to Equity	39.98%	52.94%
Free Cash Flow Yield	2.42%	1.48%
P/S Ratio	9.21	10.39
P/B Ratio	8.48	18.54

Market Cap

KEYS

$56B

Winner

CIEN

$56B

Max Drawdown

Winner

KEYS

45.54%

CIEN

99.51%

Sharpe Ratio

KEYS

1.72

Winner

CIEN

2.55

5Y Beta

Winner

KEYS

1.46

CIEN

1.97

Industry

KEYS

Scientific & Technical Instruments

CIEN

Communication Equipment

P/E Ratio

Winner

KEYS

52.17

CIEN

128.31

Forward P/E

Winner

KEYS

25.06

CIEN

45.87

PEG Ratio

KEYS

1.89

Winner

CIEN

0.40

5Y EPS CAGR

Winner

KEYS

16.61%

CIEN

4.05%

Debt to Equity

Winner

KEYS

39.98%

CIEN

52.94%

Free Cash Flow Yield

Winner

KEYS

2.42%

CIEN

1.48%

P/S Ratio

Winner

KEYS

9.21

CIEN

10.39

P/B Ratio

Winner

KEYS

8.48

CIEN

18.54

KEYS vs CIEN - Historical Returns

Returns include dividend reinvestment.

Period	KEYS	CIEN
1 month	-9.29%	-15.69%
3 months	-8.15%	-24.97%
6 months	+49.65%	+70.54%
1 year	+92.42%	+348.19%
5 years(CAGR)	+14.81%	+47.35%
10 years(CAGR)	+26.89%	+34.42%
Max(CAGR)	+22.88%	+4.49%

Winner

KEYS

-9.29%

CIEN

-15.69%

Winner

KEYS

-8.15%

CIEN

-24.97%

KEYS

+49.65%

Winner

CIEN

+70.54%

KEYS

+92.42%

Winner

CIEN

+348.19%

5Y(CAGR)

KEYS

+14.81%

Winner

CIEN

+47.35%

10Y(CAGR)

KEYS

+26.89%

Winner

CIEN

+34.42%

Max(CAGR)

Winner

KEYS

+22.88%

CIEN

+4.49%

KEYS vs CIEN - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	KEYS	CIEN
2026	+54.25%	+58.81%
2025	+26.33%	+180.96%
2024	+3.31%	+87.88%
2023	-6.93%	-11.29%
2022	-15.59%	-34.12%
2021	+57.42%	+50.39%
2020	+26.78%	+23.31%
2019	+67.10%	+25.78%
2018	+47.28%	+59.80%
2017	+14.66%	-14.33%
2016	+31.50%	+20.60%
2015	-15.23%	+5.89%
2014	+19.54%	-17.26%
2013	N/A	+45.21%
2012	N/A	+26.00%
2011	N/A	-44.27%
2010	N/A	+91.02%
2009	N/A	+55.30%
2008	N/A	-79.33%
2007	N/A	+23.36%
2006	N/A	+29.79%
2005	N/A	-10.54%
2004	N/A	-49.93%
2003	N/A	+15.70%
2002	N/A	-67.03%
2001	N/A	-78.28%
2000	N/A	+192.16%
1999	N/A	+66.38%

KEYS vs CIEN Drawdown Comparison

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

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

The current KEYS drawdown is -14.64%. The current CIEN drawdown is -62.66%.

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