AAOI vs HALO

Comparison between Applied Optoelectronics Inc (AAOI, Company) and Halozyme Therapeutics Inc (HALO, Company).

AAOI is from the Technology sector, while HALO is from the Healthcare sector.

5-Year PerformanceAAOI has outperformed HALO, delivering a return of +79.2% compared to +19.4%

AAOI vs HALO - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AAOI(COMPANY)	HALO(COMPANY)
Market Cap	$12B	$12B
Max Drawdown	98.49%	74.26%
Sharpe Ratio	1.97	1.39
5Y Beta	3.82	0.63
Industry	Communication Equipment	Biotechnology
P/E Ratio	-186.27	28.51
Forward P/E	84.03	14.20
5Y EPS CAGR	-16.66%	16.83%
Debt to Equity	3.53%	1495.48%
Free Cash Flow Yield	-3.21%	6.95%

Market Cap

Winner

AAOI

$12B

HALO

$12B

Max Drawdown

AAOI

98.49%

Winner

HALO

74.26%

Sharpe Ratio

Winner

AAOI

1.97

HALO

1.39

5Y Beta

AAOI

3.82

Winner

HALO

0.63

Industry

AAOI

Communication Equipment

HALO

Biotechnology

P/E Ratio

Winner

AAOI

-186.27

HALO

28.51

Forward P/E

AAOI

84.03

Winner

HALO

14.20

5Y EPS CAGR

AAOI

-16.66%

Winner

HALO

16.83%

Debt to Equity

Winner

AAOI

3.53%

HALO

1495.48%

Free Cash Flow Yield

AAOI

-3.21%

Winner

HALO

6.95%

AAOI vs HALO - Historical Returns

Returns include dividend reinvestment.

Period	AAOI	HALO
1 month	+16.27%	+32.27%
3 months	-41.69%	+43.75%
6 months	+192.58%	+26.72%
1 year	+465.07%	+54.57%
5 years(CAGR)	+79.21%	+19.41%
10 years(CAGR)	+24.96%	+25.66%
Max(CAGR)	+22.08%	+15.17%

AAOI

+16.27%

Winner

HALO

+32.27%

AAOI

-41.69%

Winner

HALO

+43.75%

Winner

AAOI

+192.58%

HALO

+26.72%

Winner

AAOI

+465.07%

HALO

+54.57%

5Y(CAGR)

Winner

AAOI

+79.21%

HALO

+19.41%

10Y(CAGR)

AAOI

+24.96%

Winner

HALO

+25.66%

Max(CAGR)

Winner

AAOI

+22.08%

HALO

+15.17%

AAOI vs HALO - Annual Returns (2004 - 2026)

Returns include dividend reinvestment.

Year	AAOI	HALO
2026	+228.48%	+43.18%
2025	-2.08%	+40.18%
2024	+97.22%	+27.87%
2023	+927.66%	-32.96%
2022	-64.14%	+38.58%
2021	-41.32%	-5.19%
2020	-31.92%	+135.97%
2019	-25.19%	+19.80%
2018	-59.30%	-27.57%
2017	+63.72%	+102.80%
2016	+43.89%	-40.63%
2015	+59.04%	+76.48%
2014	-23.31%	-35.71%
2013	+50.70%	+120.77%
2012	N/A	-29.66%
2011	N/A	+20.38%
2010	N/A	+29.62%
2009	N/A	+0.34%
2008	N/A	-17.40%
2007	N/A	-12.22%
2006	N/A	+328.19%
2005	N/A	-12.08%
2004	N/A	-48.24%

AAOI vs HALO Drawdown Comparison

The maximum drawdown for AAOI was -98.49%, occurring on Jul 11, 2022. Recovery took 2156 trading sessions.

The maximum drawdown for HALO was -74.26%, occurring on Dec 4, 2008. Recovery took 1175 trading sessions.

The current AAOI drawdown is -41.69%. The current HALO drawdown is -2.38%.

Rank	AAOI	HALO
#1	-98.49% Aug 1, 2017 - Mar 2, 2026	-74.26% Jun 5, 2007 - Feb 1, 2012
#2	-69.44% Mar 10, 2014 - Jan 12, 2017	-71.03% Jul 22, 2015 - May 11, 2020
#3	-65.70% May 13, 2026 - Jul 29, 2026	-69.11% Apr 27, 2004 - Dec 7, 2006
#4	-33.40% Mar 11, 2026 - Apr 8, 2026	-67.79% Mar 27, 2012 - Nov 13, 2013
#5	-31.83% Mar 27, 2017 - May 9, 2017	-59.65% Jan 23, 2014 - May 26, 2015
#6	-21.75% Jun 2, 2017 - Jul 13, 2017	-49.06% Dec 2, 2022 - Aug 19, 2024
#7	-20.81% Dec 11, 2013 - Feb 20, 2014	-38.15% Feb 24, 2021 - Jul 8, 2022
#8	-18.84% May 1, 2026 - May 11, 2026	-33.92% Aug 28, 2024 - Mar 21, 2025
#9	-16.03% Apr 20, 2026 - Apr 30, 2026	-31.69% May 7, 2025 - Aug 20, 2025
#10	-13.09% Mar 7, 2017 - Mar 24, 2017	-25.59% Jul 8, 2022 - Nov 10, 2022
#11	-9.60% Oct 22, 2013 - Nov 29, 2013	-24.13% Feb 6, 2026 - Jul 7, 2026
#12	-7.11% Feb 21, 2014 - Feb 28, 2014	-20.96% Sep 22, 2025 - Feb 5, 2026
#13	-6.99% Mar 2, 2026 - Mar 9, 2026	-16.28% Dec 2, 2013 - Dec 23, 2013
#14	-6.95% Apr 13, 2026 - Apr 16, 2026	-15.56% Feb 22, 2007 - Apr 24, 2007
#15	-6.67% Nov 29, 2013 - Dec 6, 2013	-15.27% Dec 27, 2006 - Feb 8, 2007